› added 9 years ago

208

TIL : You can’t scan and print banknotes because there is a particular pattern drawn on them, called EURion constellation, that helps image software detect the presence of banknotes in a digital image and prevent counterfeiting.

Read more web.duke.edu

via reddit.com

R5nnw TIL City of London plans to move historic markets to Essex are being blocked by a law from 1247
mQgO TIL that Kelsey Grammer expected to play Sideshow Bob only once on ‘The Simpsons’. Although the actor does not like performing the character’s evil laugh, Grammer says that Bob is the most popular character he has ever played, even more than Frasier Crane.
JYnyv TIL that musical prodigy Alma Deutscher was the subject of her linguist father's language experiments. He never told her the sky was "blue" in an effort to understand why ancient cultures never used the term for the sky. Her perceptions and name for the sky, "white", were reported in his 2010 book.
OoL76 TIL Warren Buffet bet $2,222,278 that, over a ten-year period, the S&P 500 will outperform a portfolio of funds of hedge funds when performance is measured on a basis net of fees, costs and expenses. He won.
Oo5x4 TIL the oldest living animals are black corals over 4,000 years old, nearly as old as the pyramids of Egypt