Topic: speed

Thursday, August 22, 2013

Transportation has been a huge part of humanity. Initially we moved out of Africa and into all corners of the world, then we started to connect locations better by taming animals, building ships, trains, cars, planes, and we’ve even been to the moon! So, it’s no surprise that...

Tuesday, April 30, 2013

Our lovely and comfortable home here on Earth is a long ways away from the end of our solar system. Don’t forget, there’s a lot of space in space.  Here on Earth concepts of boundaries involve rivers, lakes, mountains, human imposed borders, and so on.  However, this...

Friday, September 7, 2012

Joseph Kittenger's amazing 102,800' free fall! He went to the edge of space and jumped down!
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