Water Rocket
If you into water rockets and rocketry you will love this site. This site has plans on building a Hydrogen Rocket.
These plans are easy to follow and require about a hour to build with materials available from home and/or the local hardware store. And for less than it cost to buy a movie ticket, you can build and launch your own bottle rockets all day using only two small 6 volt lantern batteries, water and a teaspoon of baking soda.
Once you learn to generate hydrogen you can start building all types including ones that are made of 16 oz and 2 liter soft drink bottles.
Then post your launch on youtube and share it with this site.
Buy today and spend a great Weekend in the Park with your Kids or just being a kid again!!
See how this technology is being used to improve your vehicles MPG
