An inventor traces the evolution of a single engineering idea, from Michael Faraday’s first motors to levitating trains ...

How to Make a Magnet Motor Generator Light Bulbs ...

The motor itself is ridiculously simple: it’s essentially a brushless ... The rotor is a ring with permanent magnets, all arranged so that they have the same polarity. A capacitor is used ...

see if your dog's breed is among the top 60 NASA explains why Mars helicopter Ingenuity crashed on its 72nd flight 5 simple home utility hacks they should've taught us in school Jim Carrey says he ...

It’s an axial flux design, with the rotor’s magnets sitting above the coils ... which is far more complex than running a simple brushed motor. He even gets his motor up to 12,500 rpm with ...