id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cbi-51	Bartlett, Jonathan	News	2019	3	.pdf	application/pdf	1629	95	53	Blyth Institute director Jonathan Bartlett discovered that the reason for this stretches back well over a hundred years, when the formula for the second derivative (d2y dx2 ) was originally established. The problem with this approach is that, while it solves more problems in the short term, it makes it more diffi- cult to solve problems in the long term, as researchers must learn more complex systems than necessary (since there are fewer people around to trivialize them).	cache/cbi-51.pdf	txt/cbi-51.txt