Master your opponents and the near reaches of space with this interstellar set of 10 marbles, each a hyper-miniature scale model of one the planets of our solar system, along with one high-gravity Sun marble to keep the rest from veering off-course. Each marble is colored or imbued with spiral designs to resemble the surface of the planet it represents.
Included are one Mammoth 42mm (the Sun), one Boulder 35mm (Jupiter), three Shooters (Saturn, Uranus, and Neptune), three Player 16mm (Venus, Earth and Mars), one Small Round 14mm (Mercury) and one Peewee 12mm (Pluto). The set also includes a display surface with concentric rings to demonstrate the path of the planets around the sun, each affixed with a stand to hold the associated marble.
Dazzle your opponents by bringing the power and majesty of the planets to the schoolyard and throw their puny terrestrial marbles out of rotation! Makes an excellent gift for science instructors and students, as well as young aspiring astronauts
Build your very own smart robot!
This project book and sample kit introduces you to shape-memory alloy technology!
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
Learn how solar cells transform light into electrical energy with this great kit!