› added 1 year ago

44

TIL: In WW2, the Japanese developed Defoliation Bacilli Bombs to launch biological attacks on farmland, reservoirs, wells and populated areas using anthrax, plague fleas, typhoid, cholera, and the bubonic plague. Unit 731 created it, and became bioweapons researchers and were not prosecuted.

Read more wikipedia.org

via reddit.com

x6PZ5 TIL many of London’s streets were paved with wood
Y68P TIL John Oliver was recommended to Jon Stewart for a job on the Daily Show by Ricky Gervais. Oliver didn’t know Gervais personally at the time and had never been to the USA before auditioning.
p8WVb TIL that the idea that homeowners own the airspace above their homes comes from medieval Roman law “Cuius est solum, eius est usque ad coelum et ad inferos” ("Whoever owns the soil, it is theirs up to Heaven and down to Hell.")
nlar TIL there may exist objects in our Universe that behave just the opposite of a black hole (a white hole). They cannot be entered from the outside, but matter and light can escape. The Big Bang might have been a white hole itself, and big bangs possibly occur at the center of all black holes.
76RM TIL that Buddhism was adopted in the Indo-Greek kingdom upto 200 years before it was spread to East Asia