Topic: chemistry

Thursday, October 31, 2013

Friday, September 7, 2012

What do pennies, tennis balls and roses have in common? They can all be shattered after liquid nitrogen is poured on them. Now that’s supercool!
All of our planets are pretty interesting celestial bodies. Some are warm and little while others are huge and freezing cold! Here's a quick walk through of the planets in our neighborhood.
Have you ever considered the numbers involved with Halloween? Ever wonder how much is spent on candy for Halloween? Check out this clip and have a Happy Halloween!
Have you ever thought about the numbers surrounding Thanksgiving? How many dollars are spent on turkey? How many pounds of tryptophan is that anyway?

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