Affordable breadboard power supply with both DC 3.3V and 5V output.
Great for electronics hobby projects.
Note: Breadboard not included!
Learn about hydrogen fuel cells with this incredible kit!
Ever wonder how to survive in the wilderness? These cards can help!
This classic device is used to demonstrate the conservation of mechanical energy.
Get one of the craziest and coolest kaleidoscopes around!
Is it a demonstration of a scientific law or a work of art?
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.