› added 9 months ago

33

TIL - Cyprus, a Mediterranean island had its own species of dwarf elephants and hippos

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m1Lwo TIL The world record for the fastest flight speed of a manned airplane was set in 1967 when The North American X-15 reached a top speed of Mach 6.72 (4,520 mph or 7,274 km/h).
mBaM TIL that elections were never part of the first democracy in ancient Greece, where decision making was mainly done by the people themselves, frequently chosen by using a lottery system. They viewed elections as a system that encourages aristocracy and elitism.
n1Er TIL that cheap yo-yos can spin approximately 10-20 seconds, with a record of nearly 4 minutes, while professional ball bearing yo-yos can spin for 1-4 minutes, with a record of just over 21 minutes.
X0Xjk TIL winds of up 8,700 km/h (5,400 mph) have been measured on the exoplanet HD 189733
YdyA TIL Horace Wells, man who pioneered the use of laughing gas in dentistry, became so deranged after experimenting with chloroform that he poured sulfuric acid on 2 prostitutes. He committed suicide shortly after realizing what he had done.