Trade up from pesky, bulky, power-hungry, heat-producing mains adapters. This innovative adapter uses state-of-the-art switching technology to allow the user to choose various output voltages from a range between 3V and 12V (see specifications below for full selection of output voltages). The adapter also includes some supplementary that set it apart from other power supplies, such as a cooler running temperature, stabilized output, short-circuit/overload protection, a compact design, and a very low idling power consumption.
A combination of three of our great discovery toys, all in one package!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
This kit includes several different projects that demonstrate the power of magnets!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
Learn about detective science through this fun fingerprinting kit!
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.