In 1935, Marcel Duchamp set up a booth at the Concours Lépine, a French fair for inventors promoting their latest gadgets that still occurs to this day. In between a stand of instant vegetable ...
Reseachers observed sodium atoms breaking up into crystal particles that resemble tornado-like structures after entering a quantum state. Mukherjee et al, Nature, 2022 MIT researchers have now ...
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 ...