This strong cast-iron support ring resists breakage and is acid-resistant, making it a must-have for any laboratory. The thumbscrew in the clamp locks the ring tightly to a support stand. Excellent for use in the chemistry classroom!
Discover how solar cells make electricity with this awesome kit!
Easily assemble a working alarm motion detector!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
This is a classic demonstration toy of the powers of magnetic fields!
This black scorpion specimen is great for the classroom setting!
Ever wonder how to survive in the wilderness? These cards can help!