Discover the fascinating world of magnetism and electricity with these hands-on science experiments! This video demonstrates how to build a homemade compass, create a simple speaker, construct an ...
Scientists have found that it’s possible to generate electric power from Earth’s rotation through its own magnetic field using a magnetic tube resting stationary on the planet’s surface. But before ...
On a physical level, a transistor’s internal functioning is very complex, but, in practice, using it in some simple experiments is quite easy and affordable for everyone. A transistor allows to create ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results