Discovery Mindblown - Planetarium Projector Ages 5+ Build a hand-crank generator

Build a hand-crank generator

Each experiment is easy to conduct and a whole lot of fun

depending on the species

Sodium Bicarbonate (0

Explore the Universe with Bill Nye the Science Guy

Discovery Mindblown - Planetarium Projector Ages 5+ Build a hand-crank generatorSTATIONARY AND MOVING: The projector is double sided and features two different modes: stationary and moving! The moving side features two layered translucent domes that rotate slowly, projecting moving stars onto any surface for a truly immersive celestial experience! For best viewing results, use the projector in a dark room. 32 PHOTO SLIDES ON 4 REEL DISCS: The Discovery Kids Space Projector features 4 discs of 8 slides each for a total of 32