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Period: to
!900-2001
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Q-Tips
Leo Gerstenzang had took his wife's invention and put it on the market. The real name for Q-Tips used to be called Baby Gays. -
Band Aids
The Band-Aid was invented by a man called Earle Dickson. The reason why he invented the band-aid because his wife Josephine Dickson be cutting herself every day. -
The Lie Detector
John A. Larson was the inventer of the lie detector test. He was a medical student when he invented the test in Califorina. -
Bulldozer
The Bulldozer was invented by Engineer Benjamin Holt. He bulit a crawling tracter which he called the caterpillar. LaPlant-Choate Manufacturing Company had produced the first bulldozer in 1923. -
Liquid Fueled Rocket
The Liquid-Fueled Rocket was invented by Robert Goddard. The North American Space Association still use it today. -
Kool Aid
Kool-Aid was invented by Edwin Perkins of Omaha, Nebraska. The original name was called Fruit Smack. -
Snow Mobile
Joseph-Armand Bombardier creates the modern snowmobile
