This second edition of a customer favorite is expanded with more projects than ever before!

The ultimate hands-on physics, history, science book. With a trip to your local hardware store these 13 awesome projects can be built by any of the young at heart. A strong focus on safety reassures Mom’s heart. History lessons on famous scientists and their discoveries adds a whole new dimension to the fun. And, of course, firing off the final product is satisfaction in and of itself.