› added 7 years ago

220

TIL both the McDonald's caeser salad and kale salad has more calories, salt and fat than a Big Mac.

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jONE TIL scientists now have the ability to use a 3D printer to make complex chunks of growing muscle, cartilage, and bone.
mxX4p TIL married men make 10 to 20% more money on average than men who choose to stay single their entire lives.
a86rA TIL a tool bag weighing 30 lbs and worth $100,000 was accidentally dropped by astronaut Heidemarie Stefanyshyn-Piper during a spacewalk in 2008. The bag subsequently re-entered the Earth's atmosphere and burned up in 2009.
wBb1 TIL that a ‘second’ on a clock is called that way because it is the second division of an hour in 60 increments (the first being minutes)
7rRL7 TIL the first time Dr. Henry Heimlich ever used the Heimlich maneuver was in 2016 when he was 96-years-old. An 87-year-old woman living in the retirement home where he resided began choking on a piece of meat and Dr. Heimlich saved her life.