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Newton's Law states that atoms move very very fast until they are hit by an apple.
How long is a hard hat good for?
by Answerbag Staff on April 18th, 2010
| 1 person likes this
What is the alloy used to construct the outer surface of the aircrafts?
by Rakhitha91 on January 10th, 2011
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Where do the construction vehicles go once a skyscraper is completed and they are on top?
by ScholarAtHeart on December 2nd, 2010
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Can I cut a 1" glass tile with a hand tile cutter.
by tapnor on December 15th, 2010
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Have you ever helped build a house? If so, what was that experience like?
by AnonymousGirl on December 20th, 2010
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You're reading I've seen guys welding on top of buildings being built when it was about 5 F / -15 C degrees outside. Wouldn't the steel be contracted when it's that cold, and put stress on the welds when it warms up?
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