most important invention in the last 100 years?

Question

most important invention in the last 100 years?

Answer 1

I'd say the transistor. All computers and electronic devices are made of them. This includes your cellphone and internet supportive hardware like routers that support the whole World Wide Web

Answer 2

Among the many important inventions of the last 100 years are cellophane, Kevlar, Teflon, electric refrigeration, the blood bank, penecillin, the polio vaccine, the O-Ring, birth control pills, the ball point pen, and Xerography (Xerox).

Answer 3

Plastic...



Invented by: Leo Baekeland