In this awesome camp kids will be able to be kids and design and build their own billy cart/gravity racer (which will include a brake!). As for all our Gizmos & Gadgets Camps, the kids will build it entirely from the ground up - from learning the engineering process to measuring, cutting their wood with real power tools and assembling it all together! Of course, after we finish building the fun doesn't stop there! The most important part of the billy cart is the testing! Don't forget your helmets and pads! This is going to be one incredible week you won’t want to miss out on! Price includes all materials.