› added 9 years ago

167

TIL Blind people don’t see black, they literally see nothing

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W7gMd TIL that Bermuda grass is not native to the island of Bermuda, but is considered an invasive species there.
E16b7 TIL about 1st Lt. Mary Louise Hawkins who assisted with the evacuation of patients in WWII. Her plane was forced to make an emergency landing and a patient's trachea was severed by debris. Mary went full MacGyver and managed to keep the man alive with found items for 19 hrs until help arrived.
78MZL TIL that only 15-20% soldiers fired their weapons during WWII. Those who would not fire did not run or hide—in many cases they were willing to risk greater danger to rescue comrades, get ammunition, or run messages.
8awoZ TIL that Roman gladiator fights were officiated by referees, and that one gladiator who died in combat even blamed the referee for his death on his tombstone, with the epitaph "Fate and the cunning treachery of [the referee] killed me."
mYNx TIL The Red Cross sells the blood that people donate