People have been playing music on homemade instruments for thousands of years. But creating new instruments is much more than an art form. When you want to make a note sound higher or lower, you have to change the sound waves coming out...

"Making Simple Robots: Exploring Cutting-Edge Robotics with Everyday Stuff" von Kathy Ceceri ist ein praktisches Handbuch, das Leser dazu inspiriert, ihre eigenen Roboter mit leicht zugänglichen Materialien zu bauen. Das Buch richtet...