Topic: Motion

Thursday, October 31, 2013

Sunday, September 22, 2013

In ten years even slow animals like turtles can clock a good amount of miles, so why do our rovers on Mars move even slower than that? Why can't these Mars rovers move any faster?  There are a lot of science fiction movies ranging from early more-primitive film...

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.

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