Discover the fascinating world of free energy with our science experiments focusing on the screw motor using magnets. Learn how to harness magnetic power to create motion, offering a practical ...

Tanzania Sewell from Club SciKidz Greater Milwaukee shares two experiments you can do at home featuring air pressure and ...

Magnetic levitation demonstrated using a Dremel tool spinning a magnet at 266 Hz. The rotor magnet is 7x7x7 mm3 and the floater magnet is 6x6x6 mm3. This video show the physics described in the work ...

Friction usually announces itself through contact. A chair scraping across a floor, a tire gripping asphalt, a hand sliding ...