No telescope required! A comfortable lawn chair and a clear, night sky are all you need. Author James R. Sowell teaches you how to find and identify constellations—and even locate galaxies!—just using the naked eye.
The new Blastcar™ racing activity is a merit-badge-driven activity intended for Boy Scouts. Scouts can use their knowledge to experience the engineering design process through sketching an idea for their racer, laying out a design, constructing the car, conducting trial tests, modifying their design, and adding finishing details. Scouts design their racers for optimum performance on the course(s) they’ve engineered as a team.
For Blastcar guidelines and instructions please click here. Learn More
Accurately hold the Blastcar™ wheel in the chuck of any drill with this precision machined tool. The shaft includes a step-down that allows Blastcar™ wheels to be mounted with the spokes facing the drill chuck, which makes work on the inside edge of the tread much easier.
The knurled and beveled thumb screw eliminates the need for a screwdriver to mount a wheel and ensures an accurate mount.