Call Us: (800) 985-STEM "7836"
Hours: M-F 8 AM to 5 PM (MST) 

Green Science: Green Rocket

$15.00$19.99

Horizon Fuel Cell Car Science Kit

$131.00

Green Science: Salt-Powered Robot

$17.00

Horizon Renewable Energy Science Kit 2.0

$395.00

Horizon Energy Box

$1,836.00

Horizon Solar Hydrogen Science Kit

$131.00

Green Science: Potato Clock

$17.00

Green Science: Solar Rover

$22.00

Horizon Hydrocar

$142.00

Hydropower

$49.95

Green Science: Solar Robot

$22.00

Green Science: Weather Station

$17.00

Green Science: Windmill Generator

$17.00

Lemon Clock

$7.00

Hydrolab

$29.95$49.95

SolarBots: 8-in-1 Solar Robot Kit

$19.99$26.95

Horizon Electric Mobility Science Kit

$356.00

Lab-Aids: Recyclable Plastics - Identification Using...

$299.99

Thames & Kosmos: Rubber Band Racers

$18.00$21.95

Solar-Powered Rovers

$18.95$24.95

Solar Cockroach - 25 Pack

$100.00

Green Science: Aqua Robot

$22.00

Horizon Hydrofill Pro

$1,319.00

Horizon Thermal Power Science Kit

$285.00

Horizon H-Racer 2.0

$219.00

Horizon Wind Energy Science Kit

$186.00

Horizon Salt Water Fuel Cell Science...

$131.00

PicoSolutions Vertical Wind Turbine 2.0

$24.99

PicoSolutions Alternative Energy Labs

$99.99

Green Science: Rover Robot

$22.00

Lab-Aids: Investigating Alternative Energy: Hydrogen &...

$371.99

Lab-Aids: Biofuels - Investigating Ethanol Production...

$260.99

Horizon Ethanol Fuel Cell Science Kit

$263.00

PicoSolutions Horizontal Turbine

$34.99

Horizon PEM Reversible Fuel Cell (Set...

$395.00

PicoSolutions Wind and Solar Hybrid System...

$800.00