This electric double walled calorimeter has a heating coil for the electrical equivalent of heat experiments. It features a 1.7cm thick Styrofoam liner, a plastic insulator ring, an aluminum reservoir with a capacity of 150ml, a thermometer stopper and an insulated stirrer. It also includes an instruction manual.
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Discover how solar cells make electricity with this awesome kit!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
This classic desk toy will keep you amused!
This is a classic demonstration toy of the powers of magnetic fields!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
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