› added 1 year ago

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TIL that needle-free 'virtually painless' injections are possible through laser technology.

Read more reuters.com

via reddit.com

pDRN TIL According to a 2011 North Korean government study; China is the world’s happiest nation, followed by North Korea. “The American Empire” came in last.
e5v5 TIL a third-grade girl was expelled for a year because her grandmother had sent a birthday cake to school along with a knife to cut it. The teacher used the knife to cut the cake, and then reported the girl to the authorities as having a dangerous weapon.
16RLr TIL that when physicists say that light is affected by being observed, it actually just means that light is affected by being interacted with.
lojnK TIL that George Lucas, after graduating with a bachelor of fine arts in film in 1967 tried joining the United States Air Force as an officer, but was immediately turned down because of his numerous speeding tickets.
QJaJE Today I Learned that Sega made a game called Toylet that’s installed above urinals in the Tokyo Metro.