a href=”http://vimeo.com/359554/l:embed_359554″>Launch and Retrieval from natrium42 on Vimeo.Check out this DIY Balloon that made it 30km!
High altitude ballooning is an emerging hobby, since price of GPS and communications equipment has gotten quite low. It is an excellent hobby for people fascinated by space flight and telerobotics and has many learning aspects — from systems design to electronics design to
Wow, check out what happens to a styrofoam cup when simulated to deep sea pressures.
Looks pretty cool doesn’t it…On the surface, at an atmospheric pressure of 14.7 pounds per square inch, the cup stands 4 inches tall. As the remotely operated sub descends, the pressure compresses the Styrofoam and the cup shrinks. Bel
