Did You Know The Shocking History of Bloodletting in Barber Shops?
This video highlights three world-changing inventions: the stethoscope, created out of embarrassment; the barber pole, symbolizing bloodletting in old barbershops; and Stanley Meyer’s water-powered car, surrounded by mystery after his sudden death and expired patent.
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Chapter:
00:00 Introduction
00:23 stetoschope
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