|Dimensions||255 x 280 x 65 mm|
ORBITING SOLAR SYSTEM KIT
● Build a model of our solar system that uses gears to store energy and rotates without motors or batteries.
● Using a unique four-layer turntable design, the rotations of the planets are close to the actual revolution speeds of planets in our solar system.
● Get to grips with an intricate and highly functional model.
● Discover the forces that act on planets, such as escapement and spin. See how the planets move in a regular and predictable way.
● Brightly colored cling stickers and a mechanically intriguing system!