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Dvenz

What was the best invention of the 20th Century???

Nikki's comment account:

computers, think about how much more work gets done with the aid of computers now.

Dvenz:

Sometimes less gets done.... funny eh?
Good A Though, and congrats on the Best As!!!

Hrtbr8ker:

Motors

Dvenz:

Good Invention, wrong Century:
1806: Swiss engineer Fran├žois Isaac de Rivaz built an internal combustion engine powered by a mixture of hydrogen and oxygen.

Jeffery:

Cellular mobile phone

Dvenz:

Were they still good when they were as big as a brick??
Good A!!!

Russ:

The airplane.

Dvenz:

Good A!!!

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