This 3V mini DC motor can be used in a variety of electrical applications. It’s a good choice for small hobby projects or for science fair projects.
Build your own windmill generator kit by recycling a plastic bottle!
Build a tumbling robot that gets up right after it has fallen down, without any outside help!
This 10 inch realistic model has removable organs that can be studied and set back into the correct position!
Build over 100 exciting electronic projects with this easy to use kit!
Learn about hydrogen fuel cells with this incredible kit!
Build a model green house and 9 other green energy-related devices with this great kit!