Learn to build a mini water pump for science projects with this easy guide. Discover the step-by-step process to create a functional and educational mini pump.

Explore the world of science and engineering with a simple steam engine project perfect for science fairs. This video guides you through the step-by-step process of creating a working steam engine ...

Horrible Science fact It's all well and good having a perfect, simple circuit but it it includes a switch, it will only work if the switch is in the on position meaning the circuit is closed. You ...