A secret laboratory has disappeared, and all that's left is a secret notebook! Dozens of recipes and cool projects show kids of all ages how to concoct a variety of projects from common household ingredients. With playful illustrations, Mad Professor is full of fun, icky, and educational activities.
Make Technology on Your Time
Make: Technology on Your Time Volume 28
Make: Technology on Your Time Volume 12 technology on your time
Make: Technology on Your Time Volume 04
Made by Hand My Adventures in the World of Do-It-Yourself
Make: Technology on Your Time Volume 35 Playing with Fire: the Danger Issue
The World's Worst
Make: Technology on Your Time Volume 41 Tinkering Toys
Make: Technology on Your Time Volume 26
Make: Technology on Your Time Volume 34 Robotics