Ed Sobey
A Field Guide to Roadside Technology
Unscrewed: Salvage and Reuse Motors, Gears, Switches, and More from Your Old Electronics
Unscrewed: Salvage and Reuse Motors, Gears, Switches, and More from Your Old Electronics
Unscrewed: Salvage and Reuse Motors, Gears, Switches, and More from Your Old Electronics
The Way Toys Work: The Science Behind the Magic 8 Ball, Etch A Sketch, Boomerang, and More
The Motorboat Book: Build & Launch 20 Jet Boats, Paddle-Wheelers, Electric Submarines & More
Solar Cell and Renewable Energy Experiments
How to Build Your Own Prize-Winning Robot (Science Fair Success)
Electric Motor Experiments
Robot Experiments
Radio-Controlled Car Experiments