› added 3 months ago

13

TIL. Astronauts left mirrors on the moon for scientists on earth to bounce lasers off.

Read more today.umd.edu

via reddit.com

OMEg TIL the Trident Missile has the ability to fly in a GPS-denied environment by Star-Sighting navigation.
v18v7 TIL that gold coins are carried by elite military units as emergency currency in war and conflict situations behind enemy lines
6ngY TIL that American company MegaBots challenged Japanese manufacturer Suidobashi Heavy Industries to a giant mech fight. Suidobashi accepted, saying “Giant robots are Japanese culture. Yeah, I’ll fight. Absolutely.”
Bggar TIL 100% of global Aspirin production comes from a tiny town of 3000 inhabitants named Lada, in Langreo, Asturias, Spain.
69YXY TIL: Baby swim diapers don't absorb any urine