id	sid	tid	token	lemma	pos
hindsight-41588	1	1	hindsight_56_1_final.pdf	hindsight_56_1_final.pdf	PROPN
hindsight-41588	1	2	hindsight	hindsight	ADJ
hindsight-41588	1	3	:	:	PUNCT
hindsight-41588	1	4	journal	journal	NOUN
hindsight-41588	1	5	of	of	ADP
hindsight-41588	1	6	optometry	optometry	NOUN
hindsight-41588	1	7	history	history	NOUN
hindsight-41588	1	8	11	11	NUM
hindsight-41588	1	9	article	article	NOUN
hindsight-41588	1	10	jacob	jacob	PROPN
hindsight-41588	1	11	sivak	sivak	PROPN
hindsight-41588	1	12	,	,	PUNCT
hindsight-41588	1	13	o.d	o.d	PROPN
hindsight-41588	1	14	.	.	PROPN
hindsight-41588	1	15	,	,	PUNCT
hindsight-41588	1	16	ms	ms	PROPN
hindsight-41588	1	17	,	,	PUNCT
hindsight-41588	1	18	ph.d	ph.d	PROPN
hindsight-41588	1	19	.	.	PROPN
hindsight-41588	1	20	was	be	AUX
hindsight-41588	1	21	da	da	PROPN
hindsight-41588	1	22	vinci	vinci	PROPN
hindsight-41588	1	23	thinking	thinking	NOUN
hindsight-41588	1	24	of	of	ADP
hindsight-41588	1	25	the	the	DET
hindsight-41588	1	26	spherical	spherical	ADJ
hindsight-41588	1	27	lens	lens	NOUN
hindsight-41588	1	28	of	of	ADP
hindsight-41588	1	29	the	the	DET
hindsight-41588	1	30	fish	fish	NOUN
hindsight-41588	1	31	eye	eye	NOUN
hindsight-41588	1	32	in	in	ADP
hindsight-41588	1	33	his	his	PRON
hindsight-41588	1	34	painting	painting	NOUN
hindsight-41588	1	35	salvator	salvator	NOUN
hindsight-41588	1	36	mundi	mundi	PROPN
hindsight-41588	1	37	?	?	PUNCT
hindsight-41588	2	1	abstract	abstract	ADJ
hindsight-41588	2	2	the	the	DET
hindsight-41588	2	3	image	image	NOUN
hindsight-41588	2	4	of	of	ADP
hindsight-41588	2	5	christ	christ	PROPN
hindsight-41588	2	6	’s	’s	PART
hindsight-41588	2	7	robe	robe	NOUN
hindsight-41588	2	8	,	,	PUNCT
hindsight-41588	2	9	seen	see	VERB
hindsight-41588	2	10	through	through	ADP
hindsight-41588	2	11	the	the	DET
hindsight-41588	2	12	orb	orb	NOUN
hindsight-41588	2	13	held	hold	VERB
hindsight-41588	2	14	by	by	ADP
hindsight-41588	2	15	christ	christ	PROPN
hindsight-41588	2	16	in	in	ADP
hindsight-41588	2	17	the	the	DET
hindsight-41588	2	18	painting	painting	NOUN
hindsight-41588	2	19	salvator	salvator	NOUN
hindsight-41588	2	20	mundi	mundi	PROPN
hindsight-41588	2	21	by	by	ADP
hindsight-41588	2	22	the	the	DET
hindsight-41588	2	23	italian	italian	ADJ
hindsight-41588	2	24	renaissance	renaissance	NOUN
hindsight-41588	2	25	artist	artist	NOUN
hindsight-41588	2	26	leonardo	leonardo	PROPN
hindsight-41588	2	27	da	da	PROPN
hindsight-41588	2	28	vinci	vinci	PROPN
hindsight-41588	2	29	,	,	PUNCT
hindsight-41588	2	30	has	have	AUX
hindsight-41588	2	31	led	lead	VERB
hindsight-41588	2	32	to	to	ADP
hindsight-41588	2	33	speculation	speculation	NOUN
hindsight-41588	2	34	that	that	SCONJ
hindsight-41588	2	35	the	the	DET
hindsight-41588	2	36	orb	orb	NOUN
hindsight-41588	2	37	consists	consist	VERB
hindsight-41588	2	38	of	of	ADP
hindsight-41588	2	39	a	a	DET
hindsight-41588	2	40	glass	glass	NOUN
hindsight-41588	2	41	(	(	PUNCT
hindsight-41588	2	42	or	or	CCONJ
hindsight-41588	2	43	rock	rock	NOUN
hindsight-41588	2	44	crystal	crystal	NOUN
hindsight-41588	2	45	,	,	PUNCT
hindsight-41588	2	46	calcite	calcite	NOUN
hindsight-41588	2	47	)	)	PUNCT
hindsight-41588	2	48	sphere	sphere	NOUN
hindsight-41588	2	49	that	that	PRON
hindsight-41588	2	50	is	be	AUX
hindsight-41588	2	51	either	either	CCONJ
hindsight-41588	2	52	hollow	hollow	ADJ
hindsight-41588	2	53	or	or	CCONJ
hindsight-41588	2	54	solid	solid	ADJ
hindsight-41588	2	55	.	.	PUNCT
hindsight-41588	3	1	da	da	PROPN
hindsight-41588	3	2	vinci	vinci	PROPN
hindsight-41588	3	3	’s	’s	PART
hindsight-41588	3	4	drawings	drawing	NOUN
hindsight-41588	3	5	and	and	CCONJ
hindsight-41588	3	6	notes	note	NOUN
hindsight-41588	3	7	indicate	indicate	VERB
hindsight-41588	3	8	that	that	SCONJ
hindsight-41588	3	9	he	he	PRON
hindsight-41588	3	10	had	have	VERB
hindsight-41588	3	11	an	an	DET
hindsight-41588	3	12	intense	intense	ADJ
hindsight-41588	3	13	interest	interest	NOUN
hindsight-41588	3	14	in	in	ADP
hindsight-41588	3	15	the	the	DET
hindsight-41588	3	16	optics	optic	NOUN
hindsight-41588	3	17	of	of	ADP
hindsight-41588	3	18	the	the	DET
hindsight-41588	3	19	eye	eye	NOUN
hindsight-41588	3	20	and	and	CCONJ
hindsight-41588	3	21	in	in	ADP
hindsight-41588	3	22	the	the	DET
hindsight-41588	3	23	natural	natural	ADJ
hindsight-41588	3	24	world	world	NOUN
hindsight-41588	3	25	around	around	ADP
hindsight-41588	3	26	him	he	PRON
hindsight-41588	3	27	.	.	PUNCT
hindsight-41588	4	1	is	be	AUX
hindsight-41588	4	2	it	it	PRON
hindsight-41588	4	3	possible	possible	ADJ
hindsight-41588	4	4	that	that	SCONJ
hindsight-41588	4	5	he	he	PRON
hindsight-41588	4	6	was	be	AUX
hindsight-41588	4	7	depicting	depict	VERB
hindsight-41588	4	8	the	the	DET
hindsight-41588	4	9	optical	optical	ADJ
hindsight-41588	4	10	quality	quality	NOUN
hindsight-41588	4	11	of	of	ADP
hindsight-41588	4	12	the	the	DET
hindsight-41588	4	13	spherical	spherical	ADJ
hindsight-41588	4	14	fish	fish	NOUN
hindsight-41588	4	15	lens	len	NOUN
hindsight-41588	4	16	,	,	PUNCT
hindsight-41588	4	17	a	a	DET
hindsight-41588	4	18	lens	lens	NOUN
hindsight-41588	4	19	with	with	ADP
hindsight-41588	4	20	a	a	DET
hindsight-41588	4	21	gradient	gradient	ADJ
hindsight-41588	4	22	refractive	refractive	ADJ
hindsight-41588	4	23	index	index	NOUN
hindsight-41588	4	24	that	that	PRON
hindsight-41588	4	25	neutralizes	neutralize	VERB
hindsight-41588	4	26	the	the	DET
hindsight-41588	4	27	spherical	spherical	ADJ
hindsight-41588	4	28	aberration	aberration	NOUN
hindsight-41588	4	29	that	that	PRON
hindsight-41588	4	30	would	would	AUX
hindsight-41588	4	31	otherwise	otherwise	ADV
hindsight-41588	4	32	exist	exist	VERB
hindsight-41588	4	33	?	?	PUNCT
hindsight-41588	5	1	keywords	keyword	NOUN
hindsight-41588	5	2	leonardo	leonardo	PROPN
hindsight-41588	5	3	da	da	PROPN
hindsight-41588	5	4	vinci	vinci	PROPN
hindsight-41588	5	5	,	,	PUNCT
hindsight-41588	5	6	salvator	salvator	PROPN
hindsight-41588	5	7	mundi	mundi	PROPN
hindsight-41588	5	8	,	,	PUNCT
hindsight-41588	5	9	christ	christ	PROPN
hindsight-41588	5	10	,	,	PUNCT
hindsight-41588	5	11	orb	orb	NOUN
hindsight-41588	5	12	,	,	PUNCT
hindsight-41588	5	13	optics	optic	NOUN
hindsight-41588	5	14	,	,	PUNCT
hindsight-41588	5	15	fish	fish	NOUN
hindsight-41588	5	16	crystalline	crystalline	NOUN
hindsight-41588	5	17	lens	len	NOUN
hindsight-41588	5	18	.	.	PUNCT
hindsight-41588	6	1	jacob	jacob	PROPN
hindsight-41588	6	2	sivak	sivak	PROPN
hindsight-41588	6	3	,	,	PUNCT
hindsight-41588	6	4	o.d	o.d	PROPN
hindsight-41588	6	5	.	.	PROPN
hindsight-41588	6	6	,	,	PUNCT
hindsight-41588	6	7	ms	ms	PROPN
hindsight-41588	6	8	,	,	PUNCT
hindsight-41588	6	9	ph.d	ph.d	PROPN
hindsight-41588	6	10	.	.	PUNCT
hindsight-41588	7	1	professor	professor	PROPN
hindsight-41588	7	2	emeritus	emeritus	NOUN
hindsight-41588	7	3	,	,	PUNCT
hindsight-41588	7	4	fellow	fellow	NOUN
hindsight-41588	7	5	of	of	ADP
hindsight-41588	7	6	the	the	DET
hindsight-41588	7	7	royal	royal	ADJ
hindsight-41588	7	8	society	society	NOUN
hindsight-41588	7	9	of	of	ADP
hindsight-41588	7	10	canada	canada	PROPN
hindsight-41588	7	11	university	university	PROPN
hindsight-41588	7	12	of	of	ADP
hindsight-41588	7	13	waterloo	waterloo	PROPN
hindsight-41588	7	14	,	,	PUNCT
hindsight-41588	7	15	school	school	NOUN
hindsight-41588	7	16	of	of	ADP
hindsight-41588	7	17	optometry	optometry	NOUN
hindsight-41588	7	18	and	and	CCONJ
hindsight-41588	7	19	vision	vision	PROPN
hindsight-41588	7	20	science	science	PROPN
hindsight-41588	7	21	waterloo	waterloo	PROPN
hindsight-41588	7	22	,	,	PUNCT
hindsight-41588	7	23	ontario	ontario	NOUN
hindsight-41588	7	24	jacob.sivak@uwaterloo.ca	jacob.sivak@uwaterloo.ca	NOUN
hindsight-41588	7	25	10.14434	10.14434	NUM
hindsight-41588	7	26	/	/	SYM
hindsight-41588	7	27	hindsight.v56i1.41588	hindsight.v56i1.41588	NOUN
hindsight-41588	7	28	salvator	salvator	NOUN
hindsight-41588	7	29	mundi	mundi	PROPN
hindsight-41588	7	30	(	(	PUNCT
hindsight-41588	7	31	savior	savior	PROPN
hindsight-41588	7	32	of	of	ADP
hindsight-41588	7	33	the	the	DET
hindsight-41588	7	34	world	world	NOUN
hindsight-41588	7	35	,	,	PUNCT
hindsight-41588	7	36	1499	1499	NUM
hindsight-41588	7	37	-	-	SYM
hindsight-41588	7	38	1510	1510	NUM
hindsight-41588	7	39	)	)	PUNCT
hindsight-41588	7	40	,	,	PUNCT
hindsight-41588	7	41	attributed	attribute	VERB
hindsight-41588	7	42	to	to	ADP
hindsight-41588	7	43	the	the	DET
hindsight-41588	7	44	italian	italian	ADJ
hindsight-41588	7	45	high	high	ADJ
hindsight-41588	7	46	renaissance	renaissance	NOUN
hindsight-41588	7	47	artist	artist	NOUN
hindsight-41588	7	48	leonardo	leonardo	PROPN
hindsight-41588	7	49	da	da	PROPN
hindsight-41588	7	50	vinci	vinci	PROPN
hindsight-41588	7	51	,	,	PUNCT
hindsight-41588	7	52	or	or	CCONJ
hindsight-41588	7	53	one	one	NUM
hindsight-41588	7	54	of	of	ADP
hindsight-41588	7	55	his	his	PRON
hindsight-41588	7	56	disciples	disciple	NOUN
hindsight-41588	7	57	,	,	PUNCT
hindsight-41588	7	58	is	be	AUX
hindsight-41588	7	59	one	one	NUM
hindsight-41588	7	60	of	of	ADP
hindsight-41588	7	61	the	the	DET
hindsight-41588	7	62	world	world	NOUN
hindsight-41588	7	63	’s	’s	PART
hindsight-41588	7	64	most	most	ADV
hindsight-41588	7	65	celebrated	celebrate	VERB
hindsight-41588	7	66	works	work	NOUN
hindsight-41588	7	67	of	of	ADP
hindsight-41588	7	68	art	art	NOUN
hindsight-41588	7	69	.	.	PUNCT
hindsight-41588	8	1	the	the	DET
hindsight-41588	8	2	painting	painting	NOUN
hindsight-41588	8	3	,	,	PUNCT
hindsight-41588	8	4	which	which	PRON
hindsight-41588	8	5	a	a	DET
hindsight-41588	8	6	few	few	ADJ
hindsight-41588	8	7	years	year	NOUN
hindsight-41588	8	8	ago	ago	ADV
hindsight-41588	8	9	sold	sell	VERB
hindsight-41588	8	10	for	for	ADP
hindsight-41588	8	11	a	a	DET
hindsight-41588	8	12	record	record	NOUN
hindsight-41588	8	13	$	$	SYM
hindsight-41588	8	14	450	450	NUM
hindsight-41588	8	15	million	million	NUM
hindsight-41588	8	16	,	,	PUNCT
hindsight-41588	8	17	depicts	depict	VERB
hindsight-41588	8	18	christ	christ	PROPN
hindsight-41588	8	19	making	make	VERB
hindsight-41588	8	20	a	a	DET
hindsight-41588	8	21	sign	sign	NOUN
hindsight-41588	8	22	of	of	ADP
hindsight-41588	8	23	the	the	DET
hindsight-41588	8	24	cross	cross	NOUN
hindsight-41588	8	25	with	with	ADP
hindsight-41588	8	26	his	his	PRON
hindsight-41588	8	27	right	right	ADJ
hindsight-41588	8	28	hand	hand	NOUN
hindsight-41588	8	29	and	and	CCONJ
hindsight-41588	8	30	holding	hold	VERB
hindsight-41588	8	31	a	a	DET
hindsight-41588	8	32	large	large	ADJ
hindsight-41588	8	33	clear	clear	ADJ
hindsight-41588	8	34	orb	orb	NOUN
hindsight-41588	8	35	(	(	PUNCT
hindsight-41588	8	36	globe	globe	NOUN
hindsight-41588	8	37	)	)	PUNCT
hindsight-41588	8	38	in	in	ADP
hindsight-41588	8	39	his	his	PRON
hindsight-41588	8	40	left	left	NOUN
hindsight-41588	8	41	.	.	PUNCT
hindsight-41588	9	1	the	the	DET
hindsight-41588	9	2	optics	optic	NOUN
hindsight-41588	9	3	of	of	ADP
hindsight-41588	9	4	this	this	DET
hindsight-41588	9	5	orb	orb	NOUN
hindsight-41588	9	6	has	have	AUX
hindsight-41588	9	7	attracted	attract	VERB
hindsight-41588	9	8	controversy	controversy	NOUN
hindsight-41588	9	9	.	.	PUNCT
hindsight-41588	10	1	in	in	ADP
hindsight-41588	10	2	leonardo	leonardo	PROPN
hindsight-41588	10	3	da	da	PROPN
hindsight-41588	10	4	vinci	vinci	PROPN
hindsight-41588	10	5	,	,	PUNCT
hindsight-41588	10	6	walter	walter	PROPN
hindsight-41588	10	7	isaacson1	isaacson1	PROPN
hindsight-41588	10	8	noted	note	VERB
hindsight-41588	10	9	that	that	SCONJ
hindsight-41588	10	10	da	da	PROPN
hindsight-41588	10	11	vinci	vinci	PROPN
hindsight-41588	10	12	failed	fail	VERB
hindsight-41588	10	13	to	to	PART
hindsight-41588	10	14	paint	paint	VERB
hindsight-41588	10	15	the	the	DET
hindsight-41588	10	16	distortions	distortion	NOUN
hindsight-41588	10	17	that	that	PRON
hindsight-41588	10	18	should	should	AUX
hindsight-41588	10	19	appear	appear	VERB
hindsight-41588	10	20	if	if	SCONJ
hindsight-41588	10	21	the	the	DET
hindsight-41588	10	22	orb	orb	NOUN
hindsight-41588	10	23	was	be	AUX
hindsight-41588	10	24	made	make	VERB
hindsight-41588	10	25	of	of	ADP
hindsight-41588	10	26	solid	solid	ADJ
hindsight-41588	10	27	glass	glass	NOUN
hindsight-41588	10	28	.	.	PUNCT
hindsight-41588	11	1	instead	instead	ADV
hindsight-41588	11	2	,	,	PUNCT
hindsight-41588	11	3	the	the	DET
hindsight-41588	11	4	folds	fold	NOUN
hindsight-41588	11	5	in	in	ADP
hindsight-41588	11	6	christ	christ	PROPN
hindsight-41588	11	7	’s	’s	PART
hindsight-41588	11	8	robe	robe	NOUN
hindsight-41588	11	9	seen	see	VERB
hindsight-41588	11	10	through	through	ADP
hindsight-41588	11	11	the	the	DET
hindsight-41588	11	12	globe	globe	NOUN
hindsight-41588	11	13	appear	appear	VERB
hindsight-41588	11	14	to	to	PART
hindsight-41588	11	15	be	be	AUX
hindsight-41588	11	16	undistorted	undistorte	VERB
hindsight-41588	11	17	,	,	PUNCT
hindsight-41588	11	18	as	as	SCONJ
hindsight-41588	11	19	though	though	SCONJ
hindsight-41588	11	20	it	it	PRON
hindsight-41588	11	21	were	be	AUX
hindsight-41588	11	22	a	a	DET
hindsight-41588	11	23	hollow	hollow	ADJ
hindsight-41588	11	24	glass	glass	NOUN
hindsight-41588	11	25	bubble	bubble	NOUN
hindsight-41588	11	26	,	,	PUNCT
hindsight-41588	11	27	perhaps	perhaps	ADV
hindsight-41588	11	28	,	,	PUNCT
hindsight-41588	11	29	as	as	SCONJ
hindsight-41588	11	30	isaacson	isaacson	PROPN
hindsight-41588	11	31	goes	go	VERB
hindsight-41588	11	32	on	on	ADP
hindsight-41588	11	33	to	to	PART
hindsight-41588	11	34	say	say	VERB
hindsight-41588	11	35	,	,	PUNCT
hindsight-41588	11	36	because	because	SCONJ
hindsight-41588	11	37	leonardo	leonardo	PROPN
hindsight-41588	11	38	thought	think	VERB
hindsight-41588	11	39	that	that	SCONJ
hindsight-41588	11	40	the	the	DET
hindsight-41588	11	41	distortions	distortion	NOUN
hindsight-41588	11	42	would	would	AUX
hindsight-41588	11	43	be	be	AUX
hindsight-41588	11	44	a	a	DET
hindsight-41588	11	45	distraction	distraction	NOUN
hindsight-41588	11	46	.	.	PUNCT
hindsight-41588	12	1	earlier	early	ADV
hindsight-41588	12	2	,	,	PUNCT
hindsight-41588	12	3	martin	martin	PROPN
hindsight-41588	12	4	kemp	kemp	PROPN
hindsight-41588	12	5	,	,	PUNCT
hindsight-41588	12	6	professor	professor	NOUN
hindsight-41588	12	7	of	of	ADP
hindsight-41588	12	8	art	art	NOUN
hindsight-41588	12	9	history	history	NOUN
hindsight-41588	12	10	at	at	ADP
hindsight-41588	12	11	oxford	oxford	PROPN
hindsight-41588	12	12	university	university	PROPN
hindsight-41588	12	13	,	,	PUNCT
hindsight-41588	12	14	drew	draw	VERB
hindsight-41588	12	15	attention	attention	NOUN
hindsight-41588	12	16	to	to	ADP
hindsight-41588	12	17	small	small	ADJ
hindsight-41588	12	18	points	point	NOUN
hindsight-41588	12	19	of	of	ADP
hindsight-41588	12	20	light	light	NOUN
hindsight-41588	12	21	in	in	ADP
hindsight-41588	12	22	the	the	DET
hindsight-41588	12	23	globe	globe	NOUN
hindsight-41588	12	24	painted	paint	VERB
hindsight-41588	12	25	by	by	ADP
hindsight-41588	12	26	da	da	PROPN
hindsight-41588	12	27	vinci	vinci	PROPN
hindsight-41588	12	28	.	.	PUNCT
hindsight-41588	13	1	he	he	PRON
hindsight-41588	13	2	referred	refer	VERB
hindsight-41588	13	3	to	to	ADP
hindsight-41588	13	4	them	they	PRON
hindsight-41588	13	5	as	as	ADP
hindsight-41588	13	6	inclusions	inclusion	NOUN
hindsight-41588	13	7	,	,	PUNCT
hindsight-41588	13	8	characteristic	characteristic	NOUN
hindsight-41588	13	9	of	of	ADP
hindsight-41588	13	10	rock	rock	NOUN
hindsight-41588	13	11	crystal	crystal	NOUN
hindsight-41588	13	12	and	and	CCONJ
hindsight-41588	13	13	calcite.2	calcite.2	PROPN
hindsight-41588	13	14	kemp	kemp	PROPN
hindsight-41588	13	15	noted	note	VERB
hindsight-41588	13	16	that	that	SCONJ
hindsight-41588	13	17	da	da	PROPN
hindsight-41588	13	18	vinci	vinci	PROPN
hindsight-41588	13	19	was	be	AUX
hindsight-41588	13	20	aware	aware	ADJ
hindsight-41588	13	21	of	of	ADP
hindsight-41588	13	22	the	the	DET
hindsight-41588	13	23	double	double	ADJ
hindsight-41588	13	24	refractive	refractive	ADJ
hindsight-41588	13	25	properties	property	NOUN
hindsight-41588	13	26	of	of	ADP
hindsight-41588	13	27	calcite	calcite	NOUN
hindsight-41588	13	28	,	,	PUNCT
hindsight-41588	13	29	and	and	CCONJ
hindsight-41588	13	30	this	this	DET
hindsight-41588	13	31	property	property	NOUN
hindsight-41588	13	32	is	be	AUX
hindsight-41588	13	33	represented	represent	VERB
hindsight-41588	13	34	by	by	ADP
hindsight-41588	13	35	the	the	DET
hindsight-41588	13	36	doubled	double	VERB
hindsight-41588	13	37	edge	edge	NOUN
hindsight-41588	13	38	of	of	ADP
hindsight-41588	13	39	the	the	DET
hindsight-41588	13	40	heel	heel	NOUN
hindsight-41588	13	41	of	of	ADP
hindsight-41588	13	42	christ	christ	PROPN
hindsight-41588	13	43	’s	’s	PART
hindsight-41588	13	44	hand	hand	NOUN
hindsight-41588	13	45	as	as	SCONJ
hindsight-41588	13	46	it	it	PRON
hindsight-41588	13	47	holds	hold	VERB
hindsight-41588	13	48	the	the	DET
hindsight-41588	13	49	orb	orb	NOUN
hindsight-41588	13	50	.	.	PUNCT
hindsight-41588	14	1	however	however	ADV
hindsight-41588	14	2	,	,	PUNCT
hindsight-41588	14	3	andré	andré	VERB
hindsight-41588	14	4	noest	noest	ADV
hindsight-41588	14	5	of	of	ADP
hindsight-41588	14	6	utrecht	utrecht	PROPN
hindsight-41588	14	7	university	university	PROPN
hindsight-41588	14	8	wrote	write	VERB
hindsight-41588	14	9	that	that	SCONJ
hindsight-41588	14	10	the	the	DET
hindsight-41588	14	11	globe	globe	NOUN
hindsight-41588	14	12	in	in	ADP
hindsight-41588	14	13	the	the	DET
hindsight-41588	14	14	painting	painting	NOUN
hindsight-41588	14	15	can	can	AUX
hindsight-41588	14	16	not	not	PART
hindsight-41588	14	17	represent	represent	VERB
hindsight-41588	14	18	a	a	DET
hindsight-41588	14	19	solid	solid	ADJ
hindsight-41588	14	20	glass	glass	NOUN
hindsight-41588	14	21	or	or	CCONJ
hindsight-41588	14	22	calcite	calcite	NOUN
hindsight-41588	14	23	sphere.3	sphere.3	NOUN
hindsight-41588	14	24	portions	portion	NOUN
hindsight-41588	14	25	of	of	ADP
hindsight-41588	14	26	christ	christ	PROPN
hindsight-41588	14	27	’s	’s	PART
hindsight-41588	14	28	body	body	NOUN
hindsight-41588	14	29	and	and	CCONJ
hindsight-41588	14	30	robe	robe	NOUN
hindsight-41588	14	31	seen	see	VERB
hindsight-41588	14	32	through	through	ADP
hindsight-41588	14	33	it	it	PRON
hindsight-41588	14	34	do	do	AUX
hindsight-41588	14	35	not	not	PART
hindsight-41588	14	36	appear	appear	VERB
hindsight-41588	14	37	distorted	distorted	ADJ
hindsight-41588	14	38	and	and	CCONJ
hindsight-41588	14	39	or	or	CCONJ
hindsight-41588	14	40	inverted	inverted	ADJ
hindsight-41588	14	41	.	.	PUNCT
hindsight-41588	15	1	moreover	moreover	ADV
hindsight-41588	15	2	,	,	PUNCT
hindsight-41588	15	3	the	the	DET
hindsight-41588	15	4	double	double	ADJ
hindsight-41588	15	5	image	image	NOUN
hindsight-41588	15	6	of	of	ADP
hindsight-41588	15	7	the	the	DET
hindsight-41588	15	8	heel	heel	NOUN
hindsight-41588	15	9	of	of	ADP
hindsight-41588	15	10	christ	christ	PROPN
hindsight-41588	15	11	’s	’s	PART
hindsight-41588	15	12	hand	hand	NOUN
hindsight-41588	15	13	is	be	AUX
hindsight-41588	15	14	likely	likely	ADJ
hindsight-41588	15	15	a	a	DET
hindsight-41588	15	16	pentimento	pentimento	NOUN
hindsight-41588	15	17	,	,	PUNCT
hindsight-41588	15	18	leftover	leftover	VERB
hindsight-41588	15	19	from	from	ADP
hindsight-41588	15	20	an	an	DET
hindsight-41588	15	21	earlier	early	ADJ
hindsight-41588	15	22	stage	stage	NOUN
hindsight-41588	15	23	of	of	ADP
hindsight-41588	15	24	the	the	DET
hindsight-41588	15	25	painting	painting	NOUN
hindsight-41588	15	26	.	.	PUNCT
hindsight-41588	16	1	three	three	NUM
hindsight-41588	16	2	computer	computer	NOUN
hindsight-41588	16	3	scientists	scientist	NOUN
hindsight-41588	16	4	at	at	ADP
hindsight-41588	16	5	the	the	DET
hindsight-41588	16	6	university	university	PROPN
hindsight-41588	16	7	of	of	ADP
hindsight-41588	16	8	california	california	PROPN
hindsight-41588	16	9	described	describe	VERB
hindsight-41588	16	10	the	the	DET
hindsight-41588	16	11	use	use	NOUN
hindsight-41588	16	12	of	of	ADP
hindsight-41588	16	13	a	a	DET
hindsight-41588	16	14	computer	computer	NOUN
hindsight-41588	16	15	graphics	graphic	NOUN
hindsight-41588	16	16	model	model	NOUN
hindsight-41588	16	17	to	to	ADP
hindsight-41588	16	18	image	image	NOUN
hindsight-41588	16	19	of	of	ADP
hindsight-41588	16	20	the	the	DET
hindsight-41588	16	21	folds	fold	NOUN
hindsight-41588	16	22	in	in	ADP
hindsight-41588	16	23	christ	christ	PROPN
hindsight-41588	16	24	’s	’s	PART
hindsight-41588	16	25	robe	robe	NOUN
hindsight-41588	16	26	,	,	PUNCT
hindsight-41588	16	27	as	as	SCONJ
hindsight-41588	16	28	they	they	PRON
hindsight-41588	16	29	would	would	AUX
hindsight-41588	16	30	appear	appear	VERB
hindsight-41588	16	31	through	through	ADP
hindsight-41588	16	32	the	the	DET
hindsight-41588	16	33	orb	orb	NOUN
hindsight-41588	16	34	if	if	SCONJ
hindsight-41588	16	35	it	it	PRON
hindsight-41588	16	36	were	be	AUX
hindsight-41588	16	37	solid	solid	ADJ
hindsight-41588	16	38	or	or	CCONJ
hindsight-41588	16	39	hollow.4	hollow.4	ADP
hindsight-41588	16	40	the	the	DET
hindsight-41588	16	41	results	result	NOUN
hindsight-41588	16	42	(	(	PUNCT
hindsight-41588	16	43	published	publish	VERB
hindsight-41588	16	44	in	in	ADP
hindsight-41588	16	45	arxiv	arxiv	PROPN
hindsight-41588	16	46	,	,	PUNCT
hindsight-41588	16	47	an	an	DET
hindsight-41588	16	48	openaccess	openaccess	PROPN
hindsight-41588	16	49	archive	archive	NOUN
hindsight-41588	16	50	)	)	PUNCT
hindsight-41588	16	51	clearly	clearly	ADV
hindsight-41588	16	52	show	show	VERB
hindsight-41588	16	53	that	that	SCONJ
hindsight-41588	16	54	the	the	DET
hindsight-41588	16	55	orb	orb	NOUN
hindsight-41588	16	56	would	would	AUX
hindsight-41588	16	57	have	have	VERB
hindsight-41588	16	58	to	to	PART
hindsight-41588	16	59	be	be	AUX
hindsight-41588	16	60	a	a	DET
hindsight-41588	16	61	thinwalled	thinwalle	VERB
hindsight-41588	16	62	hollow	hollow	ADJ
hindsight-41588	16	63	sphere	sphere	NOUN
hindsight-41588	16	64	.	.	PUNCT
hindsight-41588	17	1	in	in	ADP
hindsight-41588	17	2	referring	refer	VERB
hindsight-41588	17	3	to	to	ADP
hindsight-41588	17	4	the	the	DET
hindsight-41588	17	5	copious	copious	ADJ
hindsight-41588	17	6	notes	note	NOUN
hindsight-41588	17	7	and	and	CCONJ
hindsight-41588	17	8	drawings	drawing	NOUN
hindsight-41588	17	9	left	leave	VERB
hindsight-41588	17	10	by	by	ADP
hindsight-41588	17	11	da	da	PROPN
hindsight-41588	17	12	vinci	vinci	PROPN
hindsight-41588	17	13	,	,	PUNCT
hindsight-41588	17	14	liang	liang	PROPN
hindsight-41588	17	15	et	et	PROPN
hindsight-41588	17	16	al	al	PROPN
hindsight-41588	17	17	.	.	PROPN
hindsight-41588	17	18	,	,	PUNCT
hindsight-41588	17	19	add	add	VERB
hindsight-41588	17	20	that	that	SCONJ
hindsight-41588	17	21	da	da	PROPN
hindsight-41588	17	22	vinci	vinci	PROPN
hindsight-41588	17	23	had	have	VERB
hindsight-41588	17	24	the	the	DET
hindsight-41588	17	25	scientific	scientific	ADJ
hindsight-41588	17	26	knowledge	knowledge	NOUN
hindsight-41588	17	27	,	,	PUNCT
hindsight-41588	17	28	and	and	CCONJ
hindsight-41588	17	29	the	the	DET
hindsight-41588	17	30	necessary	necessary	ADJ
hindsight-41588	17	31	materials	material	NOUN
hindsight-41588	17	32	,	,	PUNCT
hindsight-41588	17	33	to	to	PART
hindsight-41588	17	34	produce	produce	VERB
hindsight-41588	17	35	an	an	DET
hindsight-41588	17	36	accurate	accurate	ADJ
hindsight-41588	17	37	optical	optical	ADJ
hindsight-41588	17	38	portrayal	portrayal	NOUN
hindsight-41588	17	39	of	of	ADP
hindsight-41588	17	40	the	the	DET
hindsight-41588	17	41	image	image	NOUN
hindsight-41588	17	42	in	in	ADP
hindsight-41588	17	43	the	the	DET
hindsight-41588	17	44	painting	painting	NOUN
hindsight-41588	17	45	.	.	PUNCT
hindsight-41588	18	1	today	today	NOUN
hindsight-41588	18	2	we	we	PRON
hindsight-41588	18	3	would	would	AUX
hindsight-41588	18	4	call	call	VERB
hindsight-41588	18	5	someone	someone	PRON
hindsight-41588	18	6	like	like	ADP
hindsight-41588	18	7	da	da	PROPN
hindsight-41588	18	8	vinci	vinci	PROPN
hindsight-41588	18	9	a	a	DET
hindsight-41588	18	10	polymath	polymath	NOUN
hindsight-41588	18	11	,	,	PUNCT
hindsight-41588	18	12	one	one	NUM
hindsight-41588	18	13	with	with	ADP
hindsight-41588	18	14	wide	wide	ADV
hindsight-41588	18	15	-	-	PUNCT
hindsight-41588	18	16	ranging	range	VERB
hindsight-41588	18	17	knowledge	knowledge	NOUN
hindsight-41588	18	18	of	of	ADP
hindsight-41588	18	19	multiple	multiple	ADJ
hindsight-41588	18	20	fields	field	NOUN
hindsight-41588	18	21	of	of	ADP
hindsight-41588	18	22	study	study	NOUN
hindsight-41588	18	23	,	,	PUNCT
hindsight-41588	18	24	or	or	CCONJ
hindsight-41588	18	25	,	,	PUNCT
hindsight-41588	18	26	both	both	PRON
hindsight-41588	18	27	figuratively	figuratively	ADV
hindsight-41588	18	28	and	and	CCONJ
hindsight-41588	18	29	literally	literally	ADV
hindsight-41588	18	30	,	,	PUNCT
hindsight-41588	18	31	a	a	DET
hindsight-41588	18	32	“	"	PUNCT
hindsight-41588	18	33	renaissance	renaissance	NOUN
hindsight-41588	18	34	man	man	NOUN
hindsight-41588	18	35	.	.	PUNCT
hindsight-41588	18	36	”	"	PUNCT
hindsight-41588	19	1	as	as	SCONJ
hindsight-41588	19	2	isaacson	isaacson	PROPN
hindsight-41588	19	3	points	point	VERB
hindsight-41588	19	4	out	out	ADP
hindsight-41588	19	5	in	in	ADP
hindsight-41588	19	6	his	his	PRON
hindsight-41588	19	7	book	book	NOUN
hindsight-41588	19	8	,	,	PUNCT
hindsight-41588	19	9	da	da	PROPN
hindsight-41588	19	10	vinci	vinci	PROPN
hindsight-41588	19	11	understood	understand	VERB
hindsight-41588	19	12	that	that	SCONJ
hindsight-41588	19	13	art	art	NOUN
hindsight-41588	19	14	and	and	CCONJ
hindsight-41588	19	15	perspective	perspective	NOUN
hindsight-41588	19	16	were	be	AUX
hindsight-41588	19	17	dependent	dependent	ADJ
hindsight-41588	19	18	on	on	ADP
hindsight-41588	19	19	a	a	DET
hindsight-41588	19	20	knowledge	knowledge	NOUN
hindsight-41588	19	21	of	of	ADP
hindsight-41588	19	22	optics	optic	NOUN
hindsight-41588	19	23	.	.	PUNCT
hindsight-41588	20	1	however	however	ADV
hindsight-41588	20	2	,	,	PUNCT
hindsight-41588	20	3	his	his	PRON
hindsight-41588	20	4	wide	wide	ADV
hindsight-41588	20	5	-	-	PUNCT
hindsight-41588	20	6	ranging	range	VERB
hindsight-41588	20	7	interests	interest	NOUN
hindsight-41588	20	8	included	include	VERB
hindsight-41588	20	9	problems	problem	NOUN
hindsight-41588	20	10	related	relate	VERB
hindsight-41588	20	11	to	to	ADP
hindsight-41588	20	12	engineering	engineering	NOUN
hindsight-41588	20	13	and	and	CCONJ
hindsight-41588	20	14	weaponry	weaponry	NOUN
hindsight-41588	20	15	,	,	PUNCT
hindsight-41588	20	16	as	as	ADV
hindsight-41588	20	17	well	well	ADV
hindsight-41588	20	18	as	as	ADP
hindsight-41588	20	19	the	the	DET
hindsight-41588	20	20	study	study	NOUN
hindsight-41588	20	21	of	of	ADP
hindsight-41588	20	22	human	human	ADJ
hindsight-41588	20	23	anatomy	anatomy	NOUN
hindsight-41588	20	24	and	and	CCONJ
hindsight-41588	20	25	physiology	physiology	NOUN
hindsight-41588	20	26	.	.	PUNCT
hindsight-41588	21	1	for	for	ADP
hindsight-41588	21	2	example	example	NOUN
hindsight-41588	21	3	,	,	PUNCT
hindsight-41588	21	4	he	he	PRON
hindsight-41588	21	5	developed	develop	VERB
hindsight-41588	21	6	a	a	DET
hindsight-41588	21	7	technique	technique	NOUN
hindsight-41588	21	8	to	to	PART
hindsight-41588	21	9	examine	examine	VERB
hindsight-41588	21	10	the	the	DET
hindsight-41588	21	11	ventricles	ventricle	NOUN
hindsight-41588	21	12	of	of	ADP
hindsight-41588	21	13	the	the	DET
hindsight-41588	21	14	brain	brain	NOUN
hindsight-41588	21	15	and	and	CCONJ
hindsight-41588	21	16	carried	carry	VERB
hindsight-41588	21	17	out	out	ADP
hindsight-41588	21	18	accurate	accurate	ADJ
hindsight-41588	21	19	dissections	dissection	NOUN
hindsight-41588	21	20	of	of	ADP
hindsight-41588	21	21	spinal	spinal	NOUN
hindsight-41588	21	22	and	and	CCONJ
hindsight-41588	21	23	cranial	cranial	ADJ
hindsight-41588	21	24	nerves	nerve	NOUN
hindsight-41588	21	25	.	.	PUNCT
hindsight-41588	22	1	he	he	PRON
hindsight-41588	22	2	was	be	AUX
hindsight-41588	22	3	the	the	DET
hindsight-41588	22	4	first	first	ADJ
hindsight-41588	22	5	scientist	scientist	NOUN
hindsight-41588	22	6	to	to	PART
hindsight-41588	22	7	describe	describe	VERB
hindsight-41588	22	8	the	the	DET
hindsight-41588	22	9	neuro	neuro	NOUN
hindsight-41588	22	10	-	-	PUNCT
hindsight-41588	22	11	motor	motor	NOUN
hindsight-41588	22	12	effects	effect	NOUN
hindsight-41588	22	13	of	of	ADP
hindsight-41588	22	14	pithing	pith	VERB
hindsight-41588	22	15	a	a	DET
hindsight-41588	22	16	frog	frog	NOUN
hindsight-41588	22	17	.	.	PUNCT
hindsight-41588	23	1	da	da	PROPN
hindsight-41588	23	2	vinci	vinci	PROPN
hindsight-41588	23	3	’s	’s	PART
hindsight-41588	23	4	diagrams	diagram	NOUN
hindsight-41588	23	5	indicate	indicate	VERB
hindsight-41588	23	6	that	that	SCONJ
hindsight-41588	23	7	,	,	PUNCT
hindsight-41588	23	8	unlike	unlike	ADP
hindsight-41588	23	9	many	many	ADJ
hindsight-41588	23	10	of	of	ADP
hindsight-41588	23	11	his	his	PRON
hindsight-41588	23	12	generation	generation	NOUN
hindsight-41588	23	13	,	,	PUNCT
hindsight-41588	23	14	he	he	PRON
hindsight-41588	23	15	was	be	AUX
hindsight-41588	23	16	aware	aware	ADJ
hindsight-41588	23	17	of	of	ADP
hindsight-41588	23	18	the	the	DET
hindsight-41588	23	19	refractive	refractive	ADJ
hindsight-41588	23	20	nature	nature	NOUN
hindsight-41588	23	21	of	of	ADP
hindsight-41588	23	22	the	the	DET
hindsight-41588	23	23	eye	eye	NOUN
hindsight-41588	23	24	.	.	PUNCT
hindsight-41588	24	1	puzzled	puzzle	VERB
hindsight-41588	24	2	by	by	ADP
hindsight-41588	24	3	the	the	DET
hindsight-41588	24	4	resulting	result	VERB
hindsight-41588	24	5	inverted	inverted	ADJ
hindsight-41588	24	6	retinal	retinal	ADJ
hindsight-41588	24	7	image	image	NOUN
hindsight-41588	24	8	,	,	PUNCT
hindsight-41588	24	9	he	he	PRON
hindsight-41588	24	10	drew	draw	VERB
hindsight-41588	24	11	a	a	DET
hindsight-41588	24	12	diagram	diagram	NOUN
hindsight-41588	24	13	depicting	depict	VERB
hindsight-41588	24	14	an	an	DET
hindsight-41588	24	15	intriguing	intriguing	ADJ
hindsight-41588	24	16	experiment	experiment	NOUN
hindsight-41588	24	17	involving	involve	VERB
hindsight-41588	24	18	an	an	DET
hindsight-41588	24	19	observer	observer	NOUN
hindsight-41588	24	20	placing	place	VERB
hindsight-41588	24	21	his	his	PRON
hindsight-41588	24	22	face	face	NOUN
hindsight-41588	24	23	in	in	ADP
hindsight-41588	24	24	a	a	DET
hindsight-41588	24	25	water	water	NOUN
hindsight-41588	24	26	-	-	PUNCT
hindsight-41588	24	27	filled	fill	VERB
hindsight-41588	24	28	globe	globe	NOUN
hindsight-41588	24	29	,	,	PUNCT
hindsight-41588	24	30	which	which	PRON
hindsight-41588	24	31	represented	represent	VERB
hindsight-41588	24	32	the	the	DET
hindsight-41588	24	33	eye	eye	NOUN
hindsight-41588	24	34	,	,	PUNCT
hindsight-41588	24	35	in	in	ADP
hindsight-41588	24	36	order	order	NOUN
hindsight-41588	24	37	to	to	PART
hindsight-41588	24	38	see	see	VERB
hindsight-41588	24	39	what	what	PRON
hindsight-41588	24	40	the	the	DET
hindsight-41588	24	41	refracted	refract	VERB
hindsight-41588	24	42	image	image	NOUN
hindsight-41588	24	43	would	would	AUX
hindsight-41588	24	44	be	be	AUX
hindsight-41588	24	45	like	like	ADP
hindsight-41588	24	46	.	.	PUNCT
hindsight-41588	25	1	in	in	ADP
hindsight-41588	25	2	fact	fact	NOUN
hindsight-41588	25	3	,	,	PUNCT
hindsight-41588	25	4	his	his	PRON
hindsight-41588	25	5	interest	interest	NOUN
hindsight-41588	25	6	in	in	ADP
hindsight-41588	25	7	the	the	DET
hindsight-41588	25	8	effect	effect	NOUN
hindsight-41588	25	9	of	of	ADP
hindsight-41588	25	10	immersing	immerse	VERB
hindsight-41588	25	11	the	the	DET
hindsight-41588	25	12	eye	eye	NOUN
hindsight-41588	25	13	in	in	ADP
hindsight-41588	25	14	water	water	NOUN
hindsight-41588	25	15	,	,	PUNCT
hindsight-41588	25	16	has	have	AUX
hindsight-41588	25	17	suggested	suggest	VERB
hindsight-41588	25	18	to	to	ADP
hindsight-41588	25	19	some	some	PRON
hindsight-41588	25	20	that	that	SCONJ
hindsight-41588	25	21	da	da	PROPN
hindsight-41588	25	22	vinci	vinci	PROPN
hindsight-41588	25	23	understood	understand	VERB
hindsight-41588	25	24	the	the	DET
hindsight-41588	25	25	principle	principle	NOUN
hindsight-41588	25	26	used	use	VERB
hindsight-41588	25	27	in	in	ADP
hindsight-41588	25	28	contact	contact	NOUN
hindsight-41588	25	29	lens	lens	NOUN
hindsight-41588	25	30	practice.5	practice.5	VERB
hindsight-41588	25	31	12	12	NUM
hindsight-41588	25	32	volume	volume	NOUN
hindsight-41588	25	33	56	56	NUM
hindsight-41588	25	34	,	,	PUNCT
hindsight-41588	25	35	number	number	NOUN
hindsight-41588	25	36	1	1	NUM
hindsight-41588	25	37	,	,	PUNCT
hindsight-41588	25	38	spring	spring	NOUN
hindsight-41588	25	39	2025	2025	NUM
hindsight-41588	25	40	isaacson	isaacson	PROPN
hindsight-41588	25	41	’s	’s	PART
hindsight-41588	25	42	book	book	NOUN
hindsight-41588	25	43	portrays	portray	VERB
hindsight-41588	25	44	da	da	PROPN
hindsight-41588	25	45	vinci	vinci	PROPN
hindsight-41588	25	46	as	as	SCONJ
hindsight-41588	25	47	someone	someone	PRON
hindsight-41588	25	48	with	with	ADP
hindsight-41588	25	49	an	an	DET
hindsight-41588	25	50	insatiable	insatiable	ADJ
hindsight-41588	25	51	curiosity	curiosity	NOUN
hindsight-41588	25	52	about	about	ADP
hindsight-41588	25	53	the	the	DET
hindsight-41588	25	54	natural	natural	ADJ
hindsight-41588	25	55	world	world	NOUN
hindsight-41588	25	56	,	,	PUNCT
hindsight-41588	25	57	including	include	VERB
hindsight-41588	25	58	,	,	PUNCT
hindsight-41588	25	59	for	for	ADP
hindsight-41588	25	60	example	example	NOUN
hindsight-41588	25	61	,	,	PUNCT
hindsight-41588	25	62	the	the	DET
hindsight-41588	25	63	nature	nature	NOUN
hindsight-41588	25	64	of	of	ADP
hindsight-41588	25	65	the	the	DET
hindsight-41588	25	66	tongue	tongue	NOUN
hindsight-41588	25	67	of	of	ADP
hindsight-41588	25	68	a	a	DET
hindsight-41588	25	69	woodpecker	woodpecker	NOUN
hindsight-41588	25	70	,	,	PUNCT
hindsight-41588	25	71	a	a	DET
hindsight-41588	25	72	tongue	tongue	NOUN
hindsight-41588	25	73	that	that	PRON
hindsight-41588	25	74	can	can	AUX
hindsight-41588	25	75	extend	extend	VERB
hindsight-41588	25	76	more	more	ADJ
hindsight-41588	25	77	than	than	ADP
hindsight-41588	25	78	three	three	NUM
hindsight-41588	25	79	times	time	NOUN
hindsight-41588	25	80	the	the	DET
hindsight-41588	25	81	length	length	NOUN
hindsight-41588	25	82	of	of	ADP
hindsight-41588	25	83	its	its	PRON
hindsight-41588	25	84	bill	bill	NOUN
hindsight-41588	25	85	,	,	PUNCT
hindsight-41588	25	86	used	use	VERB
hindsight-41588	25	87	to	to	PART
hindsight-41588	25	88	access	access	VERB
hindsight-41588	25	89	insects	insect	NOUN
hindsight-41588	25	90	and	and	CCONJ
hindsight-41588	25	91	to	to	PART
hindsight-41588	25	92	protect	protect	VERB
hindsight-41588	25	93	the	the	DET
hindsight-41588	25	94	brain	brain	NOUN
hindsight-41588	25	95	from	from	ADP
hindsight-41588	25	96	shock	shock	NOUN
hindsight-41588	25	97	.	.	PUNCT
hindsight-41588	26	1	he	he	PRON
hindsight-41588	26	2	describes	describe	VERB
hindsight-41588	26	3	how	how	SCONJ
hindsight-41588	26	4	da	da	PROPN
hindsight-41588	26	5	vinci	vinci	PROPN
hindsight-41588	26	6	swam	swam	VERB
hindsight-41588	26	7	underwater	underwater	NOUN
hindsight-41588	26	8	with	with	ADP
hindsight-41588	26	9	fish	fish	NOUN
hindsight-41588	26	10	in	in	ADP
hindsight-41588	26	11	order	order	NOUN
hindsight-41588	26	12	to	to	PART
hindsight-41588	26	13	observe	observe	VERB
hindsight-41588	26	14	the	the	DET
hindsight-41588	26	15	propulsive	propulsive	ADJ
hindsight-41588	26	16	action	action	NOUN
hindsight-41588	26	17	of	of	ADP
hindsight-41588	26	18	the	the	DET
hindsight-41588	26	19	tail	tail	NOUN
hindsight-41588	26	20	.	.	PUNCT
hindsight-41588	27	1	is	be	AUX
hindsight-41588	27	2	it	it	PRON
hindsight-41588	27	3	possible	possible	ADJ
hindsight-41588	27	4	that	that	SCONJ
hindsight-41588	27	5	da	da	PROPN
hindsight-41588	27	6	vinci	vinci	PROPN
hindsight-41588	27	7	would	would	AUX
hindsight-41588	27	8	likely	likely	ADV
hindsight-41588	27	9	have	have	AUX
hindsight-41588	27	10	been	be	AUX
hindsight-41588	27	11	aware	aware	ADJ
hindsight-41588	27	12	of	of	ADP
hindsight-41588	27	13	the	the	DET
hindsight-41588	27	14	optical	optical	ADJ
hindsight-41588	27	15	qualities	quality	NOUN
hindsight-41588	27	16	of	of	ADP
hindsight-41588	27	17	spherical	spherical	ADJ
hindsight-41588	27	18	lenses	lense	NOUN
hindsight-41588	27	19	that	that	PRON
hindsight-41588	27	20	appear	appear	VERB
hindsight-41588	27	21	in	in	ADP
hindsight-41588	27	22	nature	nature	NOUN
hindsight-41588	27	23	,	,	PUNCT
hindsight-41588	27	24	namely	namely	ADV
hindsight-41588	27	25	the	the	DET
hindsight-41588	27	26	lens	lens	NOUN
hindsight-41588	27	27	of	of	ADP
hindsight-41588	27	28	the	the	DET
hindsight-41588	27	29	fish	fish	NOUN
hindsight-41588	27	30	eye	eye	NOUN
hindsight-41588	27	31	?	?	PUNCT
hindsight-41588	28	1	those	those	PRON
hindsight-41588	28	2	familiar	familiar	ADJ
hindsight-41588	28	3	with	with	ADP
hindsight-41588	28	4	the	the	DET
hindsight-41588	28	5	evolutionary	evolutionary	ADJ
hindsight-41588	28	6	optics	optic	NOUN
hindsight-41588	28	7	of	of	ADP
hindsight-41588	28	8	animal	animal	NOUN
hindsight-41588	28	9	eyes	eye	NOUN
hindsight-41588	28	10	might	might	AUX
hindsight-41588	28	11	think	think	VERB
hindsight-41588	28	12	of	of	ADP
hindsight-41588	28	13	the	the	DET
hindsight-41588	28	14	fish	fish	NOUN
hindsight-41588	28	15	lens	lens	NOUN
hindsight-41588	28	16	when	when	SCONJ
hindsight-41588	28	17	looking	look	VERB
hindsight-41588	28	18	at	at	ADP
hindsight-41588	28	19	the	the	DET
hindsight-41588	28	20	photograph	photograph	NOUN
hindsight-41588	28	21	of	of	ADP
hindsight-41588	28	22	salvator	salvator	NOUN
hindsight-41588	28	23	mundi	mundi	PROPN
hindsight-41588	28	24	in	in	ADP
hindsight-41588	28	25	isaacson	isaacson	PROPN
hindsight-41588	28	26	’s	’s	PART
hindsight-41588	28	27	book	book	NOUN
hindsight-41588	28	28	.	.	PUNCT
hindsight-41588	29	1	in	in	ADP
hindsight-41588	29	2	fish	fish	NOUN
hindsight-41588	29	3	,	,	PUNCT
hindsight-41588	29	4	the	the	DET
hindsight-41588	29	5	lens	lens	NOUN
hindsight-41588	29	6	is	be	AUX
hindsight-41588	29	7	virtually	virtually	ADV
hindsight-41588	29	8	the	the	DET
hindsight-41588	29	9	only	only	ADJ
hindsight-41588	29	10	refractive	refractive	ADJ
hindsight-41588	29	11	element	element	NOUN
hindsight-41588	29	12	of	of	ADP
hindsight-41588	29	13	the	the	DET
hindsight-41588	29	14	eye	eye	NOUN
hindsight-41588	29	15	because	because	SCONJ
hindsight-41588	29	16	the	the	DET
hindsight-41588	29	17	cornea	cornea	NOUN
hindsight-41588	29	18	does	do	AUX
hindsight-41588	29	19	not	not	PART
hindsight-41588	29	20	refract	refract	VERB
hindsight-41588	29	21	light	light	NOUN
hindsight-41588	29	22	when	when	SCONJ
hindsight-41588	29	23	the	the	DET
hindsight-41588	29	24	eye	eye	NOUN
hindsight-41588	29	25	is	be	AUX
hindsight-41588	29	26	underwater	underwater	ADJ
hindsight-41588	29	27	.	.	PUNCT
hindsight-41588	30	1	the	the	DET
hindsight-41588	30	2	typical	typical	ADJ
hindsight-41588	30	3	lens	lens	NOUN
hindsight-41588	30	4	of	of	ADP
hindsight-41588	30	5	a	a	DET
hindsight-41588	30	6	fish	fish	NOUN
hindsight-41588	30	7	eye	eye	NOUN
hindsight-41588	30	8	is	be	AUX
hindsight-41588	30	9	spherical	spherical	ADJ
hindsight-41588	30	10	in	in	ADP
hindsight-41588	30	11	shape	shape	NOUN
hindsight-41588	30	12	with	with	ADP
hindsight-41588	30	13	a	a	DET
hindsight-41588	30	14	constant	constant	ADJ
hindsight-41588	30	15	relative	relative	ADJ
hindsight-41588	30	16	focal	focal	ADJ
hindsight-41588	30	17	length	length	NOUN
hindsight-41588	30	18	(	(	PUNCT
hindsight-41588	30	19	lens	lens	NOUN
hindsight-41588	30	20	radius	radius	NOUN
hindsight-41588	30	21	to	to	ADP
hindsight-41588	30	22	focal	focal	ADJ
hindsight-41588	30	23	length	length	NOUN
hindsight-41588	30	24	)	)	PUNCT
hindsight-41588	30	25	.	.	PUNCT
hindsight-41588	31	1	all	all	DET
hindsight-41588	31	2	vertebrate	vertebrate	ADJ
hindsight-41588	31	3	eye	eye	NOUN
hindsight-41588	31	4	lenses	lense	NOUN
hindsight-41588	31	5	are	be	AUX
hindsight-41588	31	6	cellular	cellular	ADJ
hindsight-41588	31	7	ectodermal	ectodermal	ADJ
hindsight-41588	31	8	structures	structure	NOUN
hindsight-41588	31	9	that	that	PRON
hindsight-41588	31	10	develop	develop	VERB
hindsight-41588	31	11	initially	initially	ADV
hindsight-41588	31	12	as	as	ADP
hindsight-41588	31	13	surface	surface	NOUN
hindsight-41588	31	14	invaginations	invagination	NOUN
hindsight-41588	31	15	in	in	ADP
hindsight-41588	31	16	sequence	sequence	NOUN
hindsight-41588	31	17	with	with	ADP
hindsight-41588	31	18	the	the	DET
hindsight-41588	31	19	developing	develop	VERB
hindsight-41588	31	20	optic	optic	ADJ
hindsight-41588	31	21	cup	cup	NOUN
hindsight-41588	31	22	of	of	ADP
hindsight-41588	31	23	the	the	DET
hindsight-41588	31	24	embryo	embryo	NOUN
hindsight-41588	31	25	eye	eye	NOUN
hindsight-41588	31	26	.	.	PUNCT
hindsight-41588	32	1	the	the	DET
hindsight-41588	32	2	early	early	ADJ
hindsight-41588	32	3	embryonic	embryonic	ADJ
hindsight-41588	32	4	lens	lens	NOUN
hindsight-41588	32	5	consists	consist	VERB
hindsight-41588	32	6	of	of	ADP
hindsight-41588	32	7	a	a	DET
hindsight-41588	32	8	single	single	ADJ
hindsight-41588	32	9	layer	layer	NOUN
hindsight-41588	32	10	of	of	ADP
hindsight-41588	32	11	epithelial	epithelial	ADJ
hindsight-41588	32	12	cells	cell	NOUN
hindsight-41588	32	13	forming	form	VERB
hindsight-41588	32	14	a	a	DET
hindsight-41588	32	15	spherical	spherical	ADJ
hindsight-41588	32	16	hollow	hollow	ADJ
hindsight-41588	32	17	vesicle	vesicle	NOUN
hindsight-41588	32	18	,	,	PUNCT
hindsight-41588	32	19	later	later	ADV
hindsight-41588	32	20	filled	fill	VERB
hindsight-41588	32	21	by	by	ADP
hindsight-41588	32	22	the	the	DET
hindsight-41588	32	23	elongation	elongation	NOUN
hindsight-41588	32	24	of	of	ADP
hindsight-41588	32	25	the	the	DET
hindsight-41588	32	26	posterior	posterior	ADJ
hindsight-41588	32	27	cells	cell	NOUN
hindsight-41588	32	28	.	.	PUNCT
hindsight-41588	33	1	the	the	DET
hindsight-41588	33	2	lens	lens	NOUN
hindsight-41588	33	3	develops	develop	VERB
hindsight-41588	33	4	through	through	ADP
hindsight-41588	33	5	life	life	NOUN
hindsight-41588	33	6	by	by	ADP
hindsight-41588	33	7	cell	cell	NOUN
hindsight-41588	33	8	division	division	NOUN
hindsight-41588	33	9	(	(	PUNCT
hindsight-41588	33	10	mitosis	mitosis	NOUN
hindsight-41588	33	11	)	)	PUNCT
hindsight-41588	33	12	and	and	CCONJ
hindsight-41588	33	13	growth	growth	NOUN
hindsight-41588	33	14	around	around	ADP
hindsight-41588	33	15	the	the	DET
hindsight-41588	33	16	lens	lens	NOUN
hindsight-41588	33	17	equator	equator	NOUN
hindsight-41588	33	18	,	,	PUNCT
hindsight-41588	33	19	with	with	ADP
hindsight-41588	33	20	new	new	ADJ
hindsight-41588	33	21	cells	cell	NOUN
hindsight-41588	33	22	forming	form	VERB
hindsight-41588	33	23	shells	shell	NOUN
hindsight-41588	33	24	around	around	ADP
hindsight-41588	33	25	the	the	DET
hindsight-41588	33	26	posterior	posterior	ADJ
hindsight-41588	33	27	outer	outer	ADJ
hindsight-41588	33	28	lens	lens	NOUN
hindsight-41588	33	29	surface	surface	NOUN
hindsight-41588	33	30	and	and	CCONJ
hindsight-41588	33	31	under	under	ADP
hindsight-41588	33	32	the	the	DET
hindsight-41588	33	33	anterior	anterior	ADJ
hindsight-41588	33	34	(	(	PUNCT
hindsight-41588	33	35	front	front	ADJ
hindsight-41588	33	36	)	)	PUNCT
hindsight-41588	33	37	layer	layer	NOUN
hindsight-41588	33	38	of	of	ADP
hindsight-41588	33	39	epithelial	epithelial	ADJ
hindsight-41588	33	40	cells	cell	NOUN
hindsight-41588	33	41	.	.	PUNCT
hindsight-41588	34	1	continued	continue	VERB
hindsight-41588	34	2	lens	lens	NOUN
hindsight-41588	34	3	development	development	NOUN
hindsight-41588	34	4	,	,	PUNCT
hindsight-41588	34	5	with	with	ADP
hindsight-41588	34	6	older	old	ADJ
hindsight-41588	34	7	tissue	tissue	NOUN
hindsight-41588	34	8	compressed	compress	VERB
hindsight-41588	34	9	centrally	centrally	ADV
hindsight-41588	34	10	,	,	PUNCT
hindsight-41588	34	11	results	result	NOUN
hindsight-41588	34	12	in	in	ADP
hindsight-41588	34	13	the	the	DET
hindsight-41588	34	14	formation	formation	NOUN
hindsight-41588	34	15	of	of	ADP
hindsight-41588	34	16	a	a	DET
hindsight-41588	34	17	lens	lens	NOUN
hindsight-41588	34	18	with	with	ADP
hindsight-41588	34	19	a	a	DET
hindsight-41588	34	20	gradient	gradient	ADJ
hindsight-41588	34	21	refractive	refractive	ADJ
hindsight-41588	34	22	index	index	NOUN
hindsight-41588	34	23	,	,	PUNCT
hindsight-41588	34	24	in	in	ADP
hindsight-41588	34	25	which	which	PRON
hindsight-41588	34	26	the	the	DET
hindsight-41588	34	27	refractive	refractive	ADJ
hindsight-41588	34	28	index	index	NOUN
hindsight-41588	34	29	increases	increase	VERB
hindsight-41588	34	30	from	from	ADP
hindsight-41588	34	31	the	the	DET
hindsight-41588	34	32	lens	lens	NOUN
hindsight-41588	34	33	periphery	periphery	NOUN
hindsight-41588	34	34	to	to	ADP
hindsight-41588	34	35	the	the	DET
hindsight-41588	34	36	core	core	NOUN
hindsight-41588	34	37	.	.	PUNCT
hindsight-41588	35	1	this	this	PRON
hindsight-41588	35	2	in	in	ADP
hindsight-41588	35	3	turn	turn	NOUN
hindsight-41588	35	4	results	result	NOUN
hindsight-41588	35	5	in	in	ADP
hindsight-41588	35	6	a	a	DET
hindsight-41588	35	7	lens	lens	NOUN
hindsight-41588	35	8	which	which	PRON
hindsight-41588	35	9	minimizes	minimize	VERB
hindsight-41588	35	10	spherical	spherical	ADJ
hindsight-41588	35	11	aberration	aberration	NOUN
hindsight-41588	35	12	(	(	PUNCT
hindsight-41588	35	13	the	the	DET
hindsight-41588	35	14	aberration	aberration	NOUN
hindsight-41588	35	15	characterized	characterize	VERB
hindsight-41588	35	16	by	by	ADP
hindsight-41588	35	17	lack	lack	NOUN
hindsight-41588	35	18	of	of	ADP
hindsight-41588	35	19	a	a	DET
hindsight-41588	35	20	common	common	ADJ
hindsight-41588	35	21	focus	focus	NOUN
hindsight-41588	35	22	for	for	ADP
hindsight-41588	35	23	light	light	ADJ
hindsight-41588	35	24	rays	ray	NOUN
hindsight-41588	35	25	travelling	travel	VERB
hindsight-41588	35	26	through	through	ADP
hindsight-41588	35	27	central	central	ADJ
hindsight-41588	35	28	and	and	CCONJ
hindsight-41588	35	29	peripheral	peripheral	ADJ
hindsight-41588	35	30	portions	portion	NOUN
hindsight-41588	35	31	of	of	ADP
hindsight-41588	35	32	the	the	DET
hindsight-41588	35	33	lens	len	NOUN
hindsight-41588	35	34	)	)	PUNCT
hindsight-41588	35	35	,	,	PUNCT
hindsight-41588	35	36	a	a	DET
hindsight-41588	35	37	significant	significant	ADJ
hindsight-41588	35	38	optical	optical	ADJ
hindsight-41588	35	39	improvement	improvement	NOUN
hindsight-41588	35	40	.	.	PUNCT
hindsight-41588	36	1	not	not	PART
hindsight-41588	36	2	only	only	ADV
hindsight-41588	36	3	does	do	AUX
hindsight-41588	36	4	the	the	DET
hindsight-41588	36	5	lens	len	NOUN
hindsight-41588	36	6	represent	represent	VERB
hindsight-41588	36	7	the	the	DET
hindsight-41588	36	8	optical	optical	ADJ
hindsight-41588	36	9	quality	quality	NOUN
hindsight-41588	36	10	of	of	ADP
hindsight-41588	36	11	the	the	DET
hindsight-41588	36	12	whole	whole	ADJ
hindsight-41588	36	13	fish	fish	NOUN
hindsight-41588	36	14	eye	eye	NOUN
hindsight-41588	36	15	,	,	PUNCT
hindsight-41588	36	16	but	but	CCONJ
hindsight-41588	36	17	because	because	SCONJ
hindsight-41588	36	18	in	in	ADP
hindsight-41588	36	19	most	most	ADJ
hindsight-41588	36	20	fish	fish	NOUN
hindsight-41588	36	21	the	the	DET
hindsight-41588	36	22	pupil	pupil	NOUN
hindsight-41588	36	23	is	be	AUX
hindsight-41588	36	24	immobile	immobile	ADJ
hindsight-41588	36	25	,	,	PUNCT
hindsight-41588	36	26	the	the	DET
hindsight-41588	36	27	eye	eye	NOUN
hindsight-41588	36	28	operates	operate	VERB
hindsight-41588	36	29	at	at	ADP
hindsight-41588	36	30	low	low	ADJ
hindsight-41588	36	31	f	f	NOUN
hindsight-41588	36	32	-	-	PUNCT
hindsight-41588	36	33	stop	stop	NOUN
hindsight-41588	36	34	levels	level	NOUN
hindsight-41588	36	35	at	at	ADP
hindsight-41588	36	36	all	all	DET
hindsight-41588	36	37	times	time	NOUN
hindsight-41588	36	38	and	and	CCONJ
hindsight-41588	36	39	the	the	DET
hindsight-41588	36	40	iris	iris	NOUN
hindsight-41588	36	41	can	can	AUX
hindsight-41588	36	42	not	not	PART
hindsight-41588	36	43	shield	shield	VERB
hindsight-41588	36	44	the	the	DET
hindsight-41588	36	45	retina	retina	NOUN
hindsight-41588	36	46	from	from	ADP
hindsight-41588	36	47	aberrant	aberrant	ADJ
hindsight-41588	36	48	light	light	ADJ
hindsight-41588	36	49	rays	ray	NOUN
hindsight-41588	36	50	.	.	PUNCT
hindsight-41588	37	1	in	in	ADP
hindsight-41588	37	2	other	other	ADJ
hindsight-41588	37	3	words	word	NOUN
hindsight-41588	37	4	,	,	PUNCT
hindsight-41588	37	5	the	the	DET
hindsight-41588	37	6	optical	optical	ADJ
hindsight-41588	37	7	quality	quality	NOUN
hindsight-41588	37	8	of	of	ADP
hindsight-41588	37	9	the	the	DET
hindsight-41588	37	10	lens	lens	NOUN
hindsight-41588	37	11	is	be	AUX
hindsight-41588	37	12	very	very	ADV
hindsight-41588	37	13	important	important	ADJ
hindsight-41588	37	14	,	,	PUNCT
hindsight-41588	37	15	particularly	particularly	ADV
hindsight-41588	37	16	in	in	ADP
hindsight-41588	37	17	fish	fish	NOUN
hindsight-41588	37	18	species	specie	NOUN
hindsight-41588	37	19	with	with	ADP
hindsight-41588	37	20	life	life	NOUN
hindsight-41588	37	21	histories	history	NOUN
hindsight-41588	37	22	requiring	require	VERB
hindsight-41588	37	23	superior	superior	ADJ
hindsight-41588	37	24	vision	vision	NOUN
hindsight-41588	37	25	.	.	PUNCT
hindsight-41588	38	1	because	because	SCONJ
hindsight-41588	38	2	the	the	DET
hindsight-41588	38	3	lens	lens	NOUN
hindsight-41588	38	4	is	be	AUX
hindsight-41588	38	5	spherical	spherical	ADJ
hindsight-41588	38	6	,	,	PUNCT
hindsight-41588	38	7	lens	lens	NOUN
hindsight-41588	38	8	shape	shape	NOUN
hindsight-41588	38	9	is	be	AUX
hindsight-41588	38	10	not	not	PART
hindsight-41588	38	11	a	a	DET
hindsight-41588	38	12	factor	factor	NOUN
hindsight-41588	38	13	in	in	ADP
hindsight-41588	38	14	the	the	DET
hindsight-41588	38	15	control	control	NOUN
hindsight-41588	38	16	of	of	ADP
hindsight-41588	38	17	spherical	spherical	ADJ
hindsight-41588	38	18	aberration	aberration	NOUN
hindsight-41588	38	19	.	.	PUNCT
hindsight-41588	39	1	the	the	DET
hindsight-41588	39	2	variation	variation	NOUN
hindsight-41588	39	3	of	of	ADP
hindsight-41588	39	4	lens	lens	PROPN
hindsight-41588	39	5	refractive	refractive	ADJ
hindsight-41588	39	6	index	index	NOUN
hindsight-41588	39	7	resulting	result	VERB
hindsight-41588	39	8	from	from	ADP
hindsight-41588	39	9	continual	continual	ADJ
hindsight-41588	39	10	lens	lens	NOUN
hindsight-41588	39	11	development	development	NOUN
hindsight-41588	39	12	is	be	AUX
hindsight-41588	39	13	the	the	DET
hindsight-41588	39	14	only	only	ADJ
hindsight-41588	39	15	control	control	NOUN
hindsight-41588	39	16	for	for	ADP
hindsight-41588	39	17	spherical	spherical	ADJ
hindsight-41588	39	18	aberration	aberration	NOUN
hindsight-41588	39	19	of	of	ADP
hindsight-41588	39	20	the	the	DET
hindsight-41588	39	21	fish	fish	NOUN
hindsight-41588	39	22	eye	eye	NOUN
hindsight-41588	39	23	.	.	PUNCT
hindsight-41588	40	1	this	this	PRON
hindsight-41588	40	2	is	be	AUX
hindsight-41588	40	3	a	a	DET
hindsight-41588	40	4	feature	feature	NOUN
hindsight-41588	40	5	that	that	PRON
hindsight-41588	40	6	has	have	VERB
hindsight-41588	40	7	fascinated	fascinated	ADJ
hindsight-41588	40	8	scientists	scientist	NOUN
hindsight-41588	40	9	,	,	PUNCT
hindsight-41588	40	10	at	at	ADP
hindsight-41588	40	11	least	least	ADJ
hindsight-41588	40	12	as	as	ADV
hindsight-41588	40	13	far	far	ADV
hindsight-41588	40	14	back	back	ADV
hindsight-41588	40	15	as	as	ADP
hindsight-41588	40	16	1816	1816	NUM
hindsight-41588	40	17	(	(	PUNCT
hindsight-41588	40	18	david	david	PROPN
hindsight-41588	40	19	brewster6	brewster6	PROPN
hindsight-41588	40	20	)	)	PUNCT
hindsight-41588	40	21	and	and	CCONJ
hindsight-41588	40	22	1854	1854	NUM
hindsight-41588	40	23	(	(	PUNCT
hindsight-41588	40	24	james	james	PROPN
hindsight-41588	40	25	clerk	clerk	PROPN
hindsight-41588	40	26	maxwell7	maxwell7	PROPN
hindsight-41588	40	27	)	)	PUNCT
hindsight-41588	40	28	.	.	PUNCT
hindsight-41588	41	1	the	the	DET
hindsight-41588	41	2	optical	optical	ADJ
hindsight-41588	41	3	quality	quality	NOUN
hindsight-41588	41	4	of	of	ADP
hindsight-41588	41	5	the	the	DET
hindsight-41588	41	6	spherical	spherical	ADJ
hindsight-41588	41	7	lens	lens	NOUN
hindsight-41588	41	8	of	of	ADP
hindsight-41588	41	9	the	the	DET
hindsight-41588	41	10	fish	fish	NOUN
hindsight-41588	41	11	eye	eye	NOUN
hindsight-41588	41	12	is	be	AUX
hindsight-41588	41	13	vastly	vastly	ADV
hindsight-41588	41	14	superior	superior	ADJ
hindsight-41588	41	15	to	to	ADP
hindsight-41588	41	16	that	that	PRON
hindsight-41588	41	17	of	of	ADP
hindsight-41588	41	18	a	a	DET
hindsight-41588	41	19	glass	glass	NOUN
hindsight-41588	41	20	(	(	PUNCT
hindsight-41588	41	21	or	or	CCONJ
hindsight-41588	41	22	calcite	calcite	NOUN
hindsight-41588	41	23	)	)	PUNCT
hindsight-41588	41	24	sphere	sphere	NOUN
hindsight-41588	41	25	.	.	PUNCT
hindsight-41588	42	1	the	the	DET
hindsight-41588	42	2	continued	continue	VERB
hindsight-41588	42	3	development	development	NOUN
hindsight-41588	42	4	of	of	ADP
hindsight-41588	42	5	the	the	DET
hindsight-41588	42	6	lens	lens	NOUN
hindsight-41588	42	7	and	and	CCONJ
hindsight-41588	42	8	the	the	DET
hindsight-41588	42	9	formation	formation	NOUN
hindsight-41588	42	10	of	of	ADP
hindsight-41588	42	11	concentric	concentric	ADJ
hindsight-41588	42	12	layers	layer	NOUN
hindsight-41588	42	13	of	of	ADP
hindsight-41588	42	14	lens	lens	NOUN
hindsight-41588	42	15	cells	cell	NOUN
hindsight-41588	42	16	,	,	PUNCT
hindsight-41588	42	17	was	be	AUX
hindsight-41588	42	18	established	establish	VERB
hindsight-41588	42	19	by	by	ADP
hindsight-41588	42	20	german	german	ADJ
hindsight-41588	42	21	anatomists	anatomist	NOUN
hindsight-41588	42	22	in	in	ADP
hindsight-41588	42	23	the	the	DET
hindsight-41588	42	24	early	early	ADJ
hindsight-41588	42	25	1800s	1800	NOUN
hindsight-41588	42	26	.	.	PUNCT
hindsight-41588	43	1	while	while	SCONJ
hindsight-41588	43	2	it	it	PRON
hindsight-41588	43	3	is	be	AUX
hindsight-41588	43	4	unlikely	unlikely	ADJ
hindsight-41588	43	5	that	that	SCONJ
hindsight-41588	43	6	da	da	PROPN
hindsight-41588	43	7	vinci	vinci	PROPN
hindsight-41588	43	8	knew	know	VERB
hindsight-41588	43	9	about	about	ADP
hindsight-41588	43	10	this	this	DET
hindsight-41588	43	11	aspect	aspect	NOUN
hindsight-41588	43	12	of	of	ADP
hindsight-41588	43	13	lens	lens	PROPN
hindsight-41588	43	14	embryology	embryology	NOUN
hindsight-41588	43	15	,	,	PUNCT
hindsight-41588	43	16	it	it	PRON
hindsight-41588	43	17	is	be	AUX
hindsight-41588	43	18	possible	possible	ADJ
hindsight-41588	43	19	,	,	PUNCT
hindsight-41588	43	20	and	and	CCONJ
hindsight-41588	43	21	perhaps	perhaps	ADV
hindsight-41588	43	22	likely	likely	ADJ
hindsight-41588	43	23	,	,	PUNCT
hindsight-41588	43	24	that	that	SCONJ
hindsight-41588	43	25	he	he	PRON
hindsight-41588	43	26	dissected	dissect	VERB
hindsight-41588	43	27	fish	fish	NOUN
hindsight-41588	43	28	and	and	CCONJ
hindsight-41588	43	29	fish	fish	NOUN
hindsight-41588	43	30	eyes	eye	NOUN
hindsight-41588	43	31	.	.	PUNCT
hindsight-41588	44	1	if	if	SCONJ
hindsight-41588	44	2	he	he	PRON
hindsight-41588	44	3	did	do	VERB
hindsight-41588	44	4	,	,	PUNCT
hindsight-41588	44	5	his	his	PRON
hindsight-41588	44	6	interest	interest	NOUN
hindsight-41588	44	7	in	in	ADP
hindsight-41588	44	8	the	the	DET
hindsight-41588	44	9	optics	optic	NOUN
hindsight-41588	44	10	of	of	ADP
hindsight-41588	44	11	the	the	DET
hindsight-41588	44	12	eye	eye	NOUN
hindsight-41588	44	13	would	would	AUX
hindsight-41588	44	14	surely	surely	ADV
hindsight-41588	44	15	have	have	AUX
hindsight-41588	44	16	made	make	VERB
hindsight-41588	44	17	him	he	PRON
hindsight-41588	44	18	aware	aware	ADJ
hindsight-41588	44	19	of	of	ADP
hindsight-41588	44	20	the	the	DET
hindsight-41588	44	21	optical	optical	ADJ
hindsight-41588	44	22	quality	quality	NOUN
hindsight-41588	44	23	of	of	ADP
hindsight-41588	44	24	the	the	DET
hindsight-41588	44	25	lens	len	NOUN
hindsight-41588	44	26	.	.	PUNCT
hindsight-41588	45	1	there	there	PRON
hindsight-41588	45	2	is	be	VERB
hindsight-41588	45	3	little	little	ADJ
hindsight-41588	45	4	in	in	ADP
hindsight-41588	45	5	nature	nature	NOUN
hindsight-41588	45	6	that	that	PRON
hindsight-41588	45	7	escaped	escape	VERB
hindsight-41588	45	8	da	da	PROPN
hindsight-41588	45	9	vinci	vinci	PROPN
hindsight-41588	45	10	’s	’s	PART
hindsight-41588	45	11	attention	attention	NOUN
hindsight-41588	45	12	,	,	PUNCT
hindsight-41588	45	13	as	as	SCONJ
hindsight-41588	45	14	highlighted	highlight	VERB
hindsight-41588	45	15	in	in	ADP
hindsight-41588	45	16	isaacson	isaacson	PROPN
hindsight-41588	45	17	’s	’s	PART
hindsight-41588	45	18	book	book	NOUN
hindsight-41588	45	19	,	,	PUNCT
hindsight-41588	45	20	and	and	CCONJ
hindsight-41588	45	21	it	it	PRON
hindsight-41588	45	22	is	be	AUX
hindsight-41588	45	23	reasonable	reasonable	ADJ
hindsight-41588	45	24	to	to	PART
hindsight-41588	45	25	suggest	suggest	VERB
hindsight-41588	45	26	that	that	SCONJ
hindsight-41588	45	27	he	he	PRON
hindsight-41588	45	28	had	have	VERB
hindsight-41588	45	29	the	the	DET
hindsight-41588	45	30	optics	optic	NOUN
hindsight-41588	45	31	of	of	ADP
hindsight-41588	45	32	a	a	DET
hindsight-41588	45	33	fish	fish	NOUN
hindsight-41588	45	34	lens	lens	NOUN
hindsight-41588	45	35	in	in	ADP
hindsight-41588	45	36	mind	mind	NOUN
hindsight-41588	45	37	when	when	SCONJ
hindsight-41588	45	38	painting	paint	VERB
hindsight-41588	45	39	the	the	DET
hindsight-41588	45	40	orb	orb	NOUN
hindsight-41588	45	41	.	.	PUNCT
hindsight-41588	46	1	experts	expert	NOUN
hindsight-41588	46	2	at	at	ADP
hindsight-41588	46	3	the	the	DET
hindsight-41588	46	4	museo	museo	PROPN
hindsight-41588	46	5	nacional	nacional	PROPN
hindsight-41588	46	6	del	del	PROPN
hindsight-41588	46	7	prado	prado	PROPN
hindsight-41588	46	8	have	have	AUX
hindsight-41588	46	9	recently	recently	ADV
hindsight-41588	46	10	questioned	question	VERB
hindsight-41588	46	11	whether	whether	SCONJ
hindsight-41588	46	12	da	da	PROPN
hindsight-41588	46	13	vinci	vinci	PROPN
hindsight-41588	46	14	,	,	PUNCT
hindsight-41588	46	15	or	or	CCONJ
hindsight-41588	46	16	someone	someone	PRON
hindsight-41588	46	17	he	he	PRON
hindsight-41588	46	18	supervised	supervise	VERB
hindsight-41588	46	19	in	in	ADP
hindsight-41588	46	20	his	his	PRON
hindsight-41588	46	21	salvator	salvator	NOUN
hindsight-41588	46	22	mundi	mundi	NOUN
hindsight-41588	46	23	by	by	ADP
hindsight-41588	46	24	leonardo	leonardo	PROPN
hindsight-41588	46	25	da	da	PROPN
hindsight-41588	46	26	vinci	vinci	PROPN
hindsight-41588	46	27	with	with	ADP
hindsight-41588	46	28	the	the	DET
hindsight-41588	46	29	orb	orb	NOUN
hindsight-41588	46	30	and	and	CCONJ
hindsight-41588	46	31	optics	optic	NOUN
hindsight-41588	46	32	in	in	ADP
hindsight-41588	46	33	question	question	NOUN
hindsight-41588	46	34	in	in	ADP
hindsight-41588	46	35	the	the	DET
hindsight-41588	46	36	lower	low	ADJ
hindsight-41588	46	37	right	right	ADJ
hindsight-41588	46	38	corner	corner	NOUN
hindsight-41588	46	39	.	.	PUNCT
hindsight-41588	47	1	a	a	DET
hindsight-41588	47	2	photograph	photograph	NOUN
hindsight-41588	47	3	showing	show	VERB
hindsight-41588	47	4	a	a	DET
hindsight-41588	47	5	spherical	spherical	ADJ
hindsight-41588	47	6	fish	fish	NOUN
hindsight-41588	47	7	lens	lens	NOUN
hindsight-41588	47	8	(	(	PUNCT
hindsight-41588	47	9	rainbow	rainbow	NOUN
hindsight-41588	47	10	trout	trout	PROPN
hindsight-41588	47	11	,	,	PUNCT
hindsight-41588	47	12	oncorhynchus	oncorhynchus	NOUN
hindsight-41588	47	13	mykiss	mykiss	NOUN
hindsight-41588	47	14	)	)	PUNCT
hindsight-41588	47	15	in	in	ADP
hindsight-41588	47	16	water	water	NOUN
hindsight-41588	47	17	focussing	focusse	VERB
hindsight-41588	47	18	an	an	DET
hindsight-41588	47	19	array	array	NOUN
hindsight-41588	47	20	of	of	ADP
hindsight-41588	47	21	five	five	NUM
hindsight-41588	47	22	parallel	parallel	ADJ
hindsight-41588	47	23	helium	helium	NOUN
hindsight-41588	47	24	-	-	PUNCT
hindsight-41588	47	25	neon	neon	NOUN
hindsight-41588	47	26	laser	laser	NOUN
hindsight-41588	47	27	beams	beam	NOUN
hindsight-41588	47	28	.	.	PUNCT
hindsight-41588	48	1	the	the	DET
hindsight-41588	48	2	sharply	sharply	ADV
hindsight-41588	48	3	focussed	focusse	VERB
hindsight-41588	48	4	beams	beam	NOUN
hindsight-41588	48	5	indicate	indicate	VERB
hindsight-41588	48	6	little	little	ADJ
hindsight-41588	48	7	or	or	CCONJ
hindsight-41588	48	8	no	no	PRON
hindsight-41588	48	9	spherical	spherical	ADJ
hindsight-41588	48	10	aberration	aberration	NOUN
hindsight-41588	48	11	.	.	PUNCT
hindsight-41588	49	1	article	article	NOUN
hindsight-41588	49	2	jacob	jacob	PROPN
hindsight-41588	49	3	sivak	sivak	PROPN
hindsight-41588	49	4	,	,	PUNCT
hindsight-41588	49	5	o.d	o.d	PROPN
hindsight-41588	49	6	.	.	PROPN
hindsight-41588	49	7	,	,	PUNCT
hindsight-41588	49	8	ms	ms	PROPN
hindsight-41588	49	9	,	,	PUNCT
hindsight-41588	49	10	ph.d	ph.d	PROPN
hindsight-41588	49	11	.	.	PUNCT
hindsight-41588	50	1	hindsight	hindsight	PROPN
hindsight-41588	50	2	:	:	PUNCT
hindsight-41588	50	3	journal	journal	NOUN
hindsight-41588	50	4	of	of	ADP
hindsight-41588	50	5	optometry	optometry	NOUN
hindsight-41588	50	6	history	history	NOUN
hindsight-41588	50	7	13	13	NUM
hindsight-41588	50	8	workshop	workshop	NOUN
hindsight-41588	50	9	,	,	PUNCT
hindsight-41588	50	10	actually	actually	ADV
hindsight-41588	50	11	painted	paint	VERB
hindsight-41588	50	12	salvator	salvator	NOUN
hindsight-41588	50	13	mundi.8	mundi.8	PROPN
hindsight-41588	50	14	either	either	CCONJ
hindsight-41588	50	15	way	way	NOUN
hindsight-41588	50	16	,	,	PUNCT
hindsight-41588	50	17	da	da	PROPN
hindsight-41588	50	18	vinci	vinci	PROPN
hindsight-41588	50	19	’s	’s	PART
hindsight-41588	50	20	knowledge	knowledge	NOUN
hindsight-41588	50	21	of	of	ADP
hindsight-41588	50	22	the	the	DET
hindsight-41588	50	23	optical	optical	ADJ
hindsight-41588	50	24	quality	quality	NOUN
hindsight-41588	50	25	of	of	ADP
hindsight-41588	50	26	the	the	DET
hindsight-41588	50	27	lens	lens	NOUN
hindsight-41588	50	28	of	of	ADP
hindsight-41588	50	29	the	the	DET
hindsight-41588	50	30	fish	fish	NOUN
hindsight-41588	50	31	eye	eye	NOUN
hindsight-41588	50	32	could	could	AUX
hindsight-41588	50	33	have	have	AUX
hindsight-41588	50	34	contributed	contribute	VERB
hindsight-41588	50	35	to	to	ADP
hindsight-41588	50	36	the	the	DET
hindsight-41588	50	37	portrayal	portrayal	NOUN
hindsight-41588	50	38	of	of	ADP
hindsight-41588	50	39	the	the	DET
hindsight-41588	50	40	orb	orb	NOUN
hindsight-41588	50	41	held	hold	VERB
hindsight-41588	50	42	by	by	ADP
hindsight-41588	50	43	christ	christ	PROPN
hindsight-41588	50	44	in	in	ADP
hindsight-41588	50	45	the	the	DET
hindsight-41588	50	46	painting	painting	NOUN
hindsight-41588	50	47	.	.	PUNCT
hindsight-41588	51	1	references	reference	NOUN
hindsight-41588	51	2	1	1	NUM
hindsight-41588	51	3	.	.	PUNCT
hindsight-41588	52	1	isaacson	isaacson	PROPN
hindsight-41588	52	2	w.	w.	PROPN
hindsight-41588	52	3	leonardo	leonardo	PROPN
hindsight-41588	52	4	da	da	PROPN
hindsight-41588	52	5	vinci	vinci	PROPN
hindsight-41588	52	6	.	.	PUNCT
hindsight-41588	53	1	new	new	PROPN
hindsight-41588	53	2	york	york	PROPN
hindsight-41588	53	3	,	,	PUNCT
hindsight-41588	53	4	ny	ny	PROPN
hindsight-41588	53	5	:	:	PUNCT
hindsight-41588	53	6	simon	simon	PROPN
hindsight-41588	53	7	&	&	CCONJ
hindsight-41588	53	8	schuster	schuster	PROPN
hindsight-41588	53	9	,	,	PUNCT
hindsight-41588	53	10	2017	2017	NUM
hindsight-41588	53	11	.	.	PUNCT
hindsight-41588	54	1	2	2	X
hindsight-41588	54	2	.	.	X
hindsight-41588	54	3	kemp	kemp	PROPN
hindsight-41588	54	4	m.	m.	PROPN
hindsight-41588	54	5	sight	sight	PROPN
hindsight-41588	54	6	and	and	CCONJ
hindsight-41588	54	7	salvation	salvation	NOUN
hindsight-41588	54	8	.	.	PUNCT
hindsight-41588	55	1	nature	nature	NOUN
hindsight-41588	55	2	.	.	PUNCT
hindsight-41588	56	1	2011	2011	NUM
hindsight-41588	56	2	,	,	PUNCT
hindsight-41588	56	3	479	479	NUM
hindsight-41588	56	4	:	:	PUNCT
hindsight-41588	57	1	174–175	174–175	NUM
hindsight-41588	57	2	.	.	PUNCT
hindsight-41588	58	1	3	3	X
hindsight-41588	58	2	.	.	X
hindsight-41588	58	3	noest	noest	PROPN
hindsight-41588	58	4	aj	aj	PROPN
hindsight-41588	58	5	.	.	PUNCT
hindsight-41588	59	1	no	no	DET
hindsight-41588	59	2	refraction	refraction	NOUN
hindsight-41588	59	3	in	in	ADP
hindsight-41588	59	4	leonardo	leonardo	PROPN
hindsight-41588	59	5	’s	’s	PART
hindsight-41588	59	6	orb	orb	PROPN
hindsight-41588	59	7	.	.	PROPN
hindsight-41588	59	8	nature	nature	NOUN
hindsight-41588	59	9	.	.	PUNCT
hindsight-41588	60	1	2011	2011	NUM
hindsight-41588	60	2	,	,	PUNCT
hindsight-41588	60	3	480:457	480:457	NOUN
hindsight-41588	60	4	.	.	PUNCT
hindsight-41588	61	1	4	4	NUM
hindsight-41588	61	2	.	.	X
hindsight-41588	61	3	liang	liang	PROPN
hindsight-41588	61	4	z	z	PROPN
hindsight-41588	61	5	,	,	PUNCT
hindsight-41588	61	6	goodrich	goodrich	PROPN
hindsight-41588	61	7	mt	mt	PROPN
hindsight-41588	61	8	,	,	PUNCT
hindsight-41588	61	9	zhao	zhao	PROPN
hindsight-41588	61	10	s.	s.	PROPN
hindsight-41588	61	11	on	on	ADP
hindsight-41588	61	12	the	the	DET
hindsight-41588	61	13	optical	optical	ADJ
hindsight-41588	61	14	accuracy	accuracy	NOUN
hindsight-41588	61	15	of	of	ADP
hindsight-41588	61	16	the	the	DET
hindsight-41588	61	17	salvator	salvator	NOUN
hindsight-41588	61	18	mundi	mundi	PROPN
hindsight-41588	61	19	.	.	PUNCT
hindsight-41588	62	1	arxiv	arxiv	PROPN
hindsight-41588	62	2	december	december	PROPN
hindsight-41588	62	3	2019	2019	NUM
hindsight-41588	62	4	.	.	PUNCT
hindsight-41588	63	1	arxiv:1912.03416	arxiv:1912.03416	NUM
hindsight-41588	63	2	(	(	PUNCT
hindsight-41588	63	3	cs	cs	PROPN
hindsight-41588	63	4	)	)	PUNCT
hindsight-41588	63	5	5	5	NUM
hindsight-41588	63	6	.	.	PUNCT
hindsight-41588	63	7	levene	levene	PROPN
hindsight-41588	63	8	jr	jr	PROPN
hindsight-41588	63	9	.	.	PROPN
hindsight-41588	63	10	clinical	clinical	ADJ
hindsight-41588	63	11	refraction	refraction	NOUN
hindsight-41588	63	12	and	and	CCONJ
hindsight-41588	63	13	visual	visual	ADJ
hindsight-41588	63	14	science	science	NOUN
hindsight-41588	63	15	.	.	PUNCT
hindsight-41588	64	1	london	london	PROPN
hindsight-41588	64	2	:	:	PUNCT
hindsight-41588	64	3	butterworths	butterworth	NOUN
hindsight-41588	64	4	,	,	PUNCT
hindsight-41588	64	5	1977	1977	NUM
hindsight-41588	64	6	.	.	PUNCT
hindsight-41588	65	1	6	6	NUM
hindsight-41588	65	2	.	.	X
hindsight-41588	65	3	brewster	brewster	PROPN
hindsight-41588	65	4	d.	d.	PROPN
hindsight-41588	65	5	on	on	ADP
hindsight-41588	65	6	the	the	DET
hindsight-41588	65	7	structure	structure	NOUN
hindsight-41588	65	8	of	of	ADP
hindsight-41588	65	9	the	the	DET
hindsight-41588	65	10	crystalline	crystalline	ADJ
hindsight-41588	65	11	lens	lens	NOUN
hindsight-41588	65	12	in	in	ADP
hindsight-41588	65	13	fishes	fish	NOUN
hindsight-41588	65	14	and	and	CCONJ
hindsight-41588	65	15	quadrupeds	quadruped	NOUN
hindsight-41588	65	16	,	,	PUNCT
hindsight-41588	65	17	as	as	SCONJ
hindsight-41588	65	18	ascertained	ascertain	VERB
hindsight-41588	65	19	by	by	ADP
hindsight-41588	65	20	its	its	PRON
hindsight-41588	65	21	action	action	NOUN
hindsight-41588	65	22	on	on	ADP
hindsight-41588	65	23	polarized	polarize	VERB
hindsight-41588	65	24	light	light	NOUN
hindsight-41588	65	25	.	.	PUNCT
hindsight-41588	66	1	phil	phil	PROPN
hindsight-41588	66	2	trans	trans	PROPN
hindsight-41588	66	3	r	r	PROPN
hindsight-41588	66	4	soc	soc	NOUN
hindsight-41588	66	5	.	.	PUNCT
hindsight-41588	67	1	1816	1816	NUM
hindsight-41588	67	2	,	,	PUNCT
hindsight-41588	67	3	311	311	NUM
hindsight-41588	67	4	-	-	SYM
hindsight-41588	67	5	317	317	NUM
hindsight-41588	67	6	.	.	PUNCT
hindsight-41588	68	1	7	7	X
hindsight-41588	68	2	.	.	X
hindsight-41588	68	3	maxwell	maxwell	PROPN
hindsight-41588	68	4	jc	jc	PROPN
hindsight-41588	68	5	.	.	PUNCT
hindsight-41588	69	1	some	some	DET
hindsight-41588	69	2	solutions	solution	NOUN
hindsight-41588	69	3	of	of	ADP
hindsight-41588	69	4	problems	problem	NOUN
hindsight-41588	69	5	.	.	PUNCT
hindsight-41588	70	1	cambridge	cambridge	PROPN
hindsight-41588	70	2	and	and	CCONJ
hindsight-41588	70	3	dublin	dublin	PROPN
hindsight-41588	70	4	mathematical	mathematical	PROPN
hindsight-41588	70	5	journal	journal	PROPN
hindsight-41588	70	6	.	.	PUNCT
hindsight-41588	71	1	1854,8	1854,8	NUM
hindsight-41588	71	2	;	;	PUNCT
hindsight-41588	71	3	188	188	NUM
hindsight-41588	71	4	-	-	SYM
hindsight-41588	71	5	195	195	NUM
hindsight-41588	71	6	.	.	NOUN
hindsight-41588	71	7	8	8	NUM
hindsight-41588	71	8	.	.	PUNCT
hindsight-41588	71	9	charr	charr	PROPN
hindsight-41588	71	10	m.	m.	PROPN
hindsight-41588	71	11	prado	prado	PROPN
hindsight-41588	71	12	museum	museum	PROPN
hindsight-41588	71	13	‘	'	PUNCT
hindsight-41588	71	14	downgrades	downgrade	NOUN
hindsight-41588	71	15	’	'	PUNCT
hindsight-41588	71	16	salvator	salvator	NOUN
hindsight-41588	71	17	mundi	mundi	PROPN
hindsight-41588	71	18	.	.	PUNCT
hindsight-41588	72	1	museum	museum	PROPN
hindsight-41588	72	2	next	next	ADV
hindsight-41588	72	3	.	.	PUNCT
hindsight-41588	73	1	2021	2021	NUM
hindsight-41588	73	2	,	,	PUNCT
hindsight-41588	73	3	november	november	PROPN
hindsight-41588	73	4	14	14	NUM
hindsight-41588	73	5	.	.	PUNCT
hindsight-41588	74	1	article	article	PROPN
hindsight-41588	74	2	jacob	jacob	PROPN
hindsight-41588	74	3	sivak	sivak	PROPN
hindsight-41588	74	4	,	,	PUNCT
hindsight-41588	74	5	o.d	o.d	PROPN
hindsight-41588	74	6	.	.	PROPN
hindsight-41588	74	7	,	,	PUNCT
hindsight-41588	74	8	ms	ms	PROPN
hindsight-41588	74	9	,	,	PUNCT
hindsight-41588	74	10	ph.d	ph.d	PROPN
hindsight-41588	74	11	.	.	PUNCT