Discover how to build a simple electric train using just a copper coil, an AA battery, and disc magnets in this step-by-step ...
Discover how to build a simple homopolar motor using everyday household items in this easy-to-follow tutorial. Learn the ...
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
Feedback