› added 2 years ago

176

TIL: Older women laugh a bit less than younger women, but older man laugh just as often

Read more psycnet.apa.org

via reddit.com

Ookb4 TIL: The US Navy uses a fuel for some torpedoes called Otto Fuel II. It is highly toxic and on the EPA's National Priorities List. If exposed you can have chest pain and tachycardia years later.
P9xJ TIL if you search “do the harlem shake” on Youtube, you get a cool surprise thanks to Google
0wNDj TIL that the inventors of Hot Wheels (Elliot Handler) and the Barbie dolls (Ruth Handler) were married for over two decades before either toy was invented. Barbie and Ken were named after their children.
6DNZ TIL in 2013 PayPal accidentally credited $92 quadrillion to a Pennsylvania man.
YpVWZ TIL A large Big Mac meal at McDonalds contains 95 grams of sugar.