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
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
This chemistry learning and experiment kit comes with components and chemicals for over 75 amazing experiments!
Easily assemble a working alarm motion detector!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
Build a model green house and 9 other green energy-related devices with this great kit!
This high precision gyroscope will amaze you with rotational speed and ease of precision.
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.