› added 12 years ago

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TIL half of American whites had blue eyes 100 years ago. Now, due to genetic mixing, there are via http://bit.ly/Skkcuz

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R7PKQ TIL Lambskin condoms are actually made from Lamb Intestine, are one of the oldest form of condom, and do not protect against many STIs including HIV.
rNKl0 TIL that some employers use surveillance tools originally developed for Pentagon and CIA to track staff behavior, emotions, fatigue, and productivity.
x6oaB TIL of the Hummingbird Hawk-Moth, a moth that bears remarkable resemblance to a hummingbird - even consuming nectar from the same type of flowers in the same manner. There is no genetic relationship between the two.
JBVQ TIL that almost every successful pop song in the last 20 years was written by one man, Max Martin. He has a net worth of $250,000,000.
egjD TIL that Buzz Aldrin punched a moon conspiracy theorist in the face.