This 5W solar panel features mono-crystalline cells (making it 20% more efficient than other kinds of solar cells), and is supported by a heavy-duty anodized aluminum frame. It is water-resistant, and has a service life of more than 25 years. This is an excellent solar panel for use in a variety of applications.
Build over 60 projects with this deluxe version of the Snap Rover kit!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Great tarantula specimen for the science classroom!
This caffeine molecule mug makes an excellent gift!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Is it a demonstration of a scientific law or a work of art?
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.