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TIL: In 2012 the Army demonstrated a weapon that shoots laser-guided lightning bolts.

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ogKR TIL researchers secretly recorded patients and doctors, and found that 41% of cases had ‘contextual’ errors or red flags that were not accounted for in treatment plans
aVQL TIL that Pres. Eisenhower warned unending conflict would allow the Military Industrial Complex to degrade American Freedom.
VwWZ TIL the Word “Faggot” is posted on twitter about 50,000 times a day
j6jkE TIL: In 2016 Arkansas state trooper placed his life in danger by hitting a drunk driver head-on that was going the wrong way
gGeb TIL that during American Civil War some soldier’s wounds glowed blue; soldier’s whose wounds glowed had better chance of surviving, and so the glow was called “Angel’s Glow”. Now it is known that the luminescence is due to bacteria that produce antibiotics and that live in nematodes