Description
Builds six working DC motors from 12 magnets
available in 110V/60Hz and 220V/50Hz input versions
Double-walled copper-cylinder hypsometer at 34 by 6cm on a steam boiler
Parallelogram-of-forces apparatus on a 26 by 20 inch wall-mountable board with two clamp-on pulleys
Native Copper Mineral Deposit Growing Small Group Learning Kit Size_13 Inch Builds six working DC motorsSmall group native copper kit simulates mineral deposit growth through controlled aqueous reactions, crystallization, and geological chemistry.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























