The Beatles wrote into their contracts for American concerts that they would not play in front of segregated audiences.
24
The rarest motorcycle in the world was found behind a brick wall in Chicago and has engine technologies well ahead of its time. The “Traub” is still running to this day.
14
Leonardo Da Vinci made a robotic lion in 1515 that would walk, sway, open its mouth and move its tail - it even had a compartment that opened to present flowers.
22
Gorillas can catch human colds and other illnesses.
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