Fun Experiments with Light: Periscopes, Kaleidoscopes, and More

Make a camera from cardboard, create stereographic images, and start a campfire with ice These amazing science projects use readily available items and have simple step-by-step instructions. Discover the science behind each experiment. They're quick to make and fun to show your friends and family. [...]
Visa längre beskrivning

Make a camera from cardboard, create stereographic images, and start a campfire with ice These amazing science projects use readily available items and have simple step-by-step instructions. Discover the science behind each experiment. They're quick to make and fun to show your friends and family. It lets you see in color, in 3D, close up, and far away--it's light