num_pages: 208
description: Explores ideas about the process of invention and provides creative projects in the flying machines, computers and robots, photos and video, paper and print, and fun.
language: English
title: The Big Book of Cool Inventions: Tons of Inventions, Experiments, and Mind Bending Games
titlecomplete: The Big Book of Cool Inventions: Tons of Inventions, Experiments, and Mind Bending Games
publisher: McGraw-Hill