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Help answer this question below.
When was rubber first used?
by Answerbag Staff on January 7th, 2011
| 1 person likes this
Who made the shortwave radio?
by Answerbag Staff on January 6th, 2011
| 1 person likes this
What does a lift station do?
by Answerbag Staff on May 25th, 2010
| 1 person likes this
Sometimes on adverts and merchandise I see small black and white squares with strange blocks inside them. What are they?
by Scotslass on March 14th, 2012
| 2 people like this
What's your opinion about dualistic biology and the two worlds it introduces : the biological world & the mirror world?
by Rachana_K on January 11th, 2012
| 1 person likes this
You're reading Can you think of a simple invention that at first you maybe thought was stupid but now you can't imagine life without? Example: The scroll wheel on the mouse. I thought it was pretty dumb until I really started using it...
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