Flashing LED Circuit DIY Electronics Kit
$4.99$2.95
'The atomic bomb ... made the prospect of future war unendurable. It has led us up those last few steps to the mountain pass; and beyond there is different country.'J. Robert Oppenheimer
(1904-1966)
Top 100 Lists:
Popular Products:
- Scientific Desk Toys
- Physics Kits
- Hobby Solar Cells
- Physics Lab Supplies
- Test & Measurement
- Optics & Lasers
- Hobby DC Motors
- Battery Holders
Science Articles:
Shop Our Online Science Store
Doodling Shake Bot DIY STEM Kit
$8.99$4.75
Fan Micro Car DIY STEM Kit
$9.99$4.75
Solar Micro Car Kit DIY STEM Kit
$7.99$4.95
3-in-1 Alternative Energy Car DIY STEM Kit
$22.99$12.95
Hand-Crank Generator DIY STEM Kit
$9.99$4.75
Line Tracking Car DIY Electronics Kit
$24.99$9.95
Solar & Battery Fan DIY STEM Kit
$9.99$5.95