Forget the batteries! This safe and reliable power supply is a convenient source of low voltage DC power. Dial easily turns to select the desired voltage and it plugs into a standard electrical outlet. 3V-12V DC, 1.25 amps max.
Working model representing the sun, earth, and moon and their relationships.
Check out this high-quality gyroscope!
This classic desk toy will keep you amused!
Command robotic creations with this cool construction kit!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Get this great introductory chemistry kit for your favorite young scientist!
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