No Picture

Bottle Rockets

July 18, 2014 Tim 0

Here are some videos showing different types of Bottle Rockets going off: Vinegar and Baking Soda Bottle Rocket Launch Materials you’ll need:Bottle rocket– 1 cup […]

No Picture

Roman Catapult

July 15, 2014 Tim 0

A first attempt at creating a model of a Roman catapult. Designed to be made in school using materials found in school. The tacks could […]