Learning takes off at ImagineU ...
Visalia Times-Delta / Tulare Advance-Register: 2 views since Monday, June 30, 2008 at 07:10 AM
Put a few cups of water in a 2-liter bottle, glue some fins on the sides. Craft a nose cone. Pump as much air into the bottle as possible using a one-way valve and a bicycle pump.

Published in: Aeronautics and Aerospace