NASA scientists explain the "Seven Minutes of Terror". On August 5th it will take 7 minutes for the $2.5 billion dollar Mars Rover Curiosity to go from 13,000 miles per hour to zero.
The GoPro footage of Felix Baumgartner's jump was finally released.
Crushing a 55 gallon steel drum using air pressure. Its been done before but its always fun to watch. Enjoy!