ScienceWiz Planets includes materials for 10 hands-on projects plus an access code to a web-based book. The book runs in all browsers on all devices. It requires no special software. Just access and go. Web-based books are a new! Unlike the limited options provided with pdf readers or ebooks, this 52 page web-based books includes embedded videos -- informative, outrageous, profound! It includes a planet finder app, 3D manipulations, interactive explorations and gravity simulators. Watch as galaxies collide. Watch as Earth lost its second Moon!