There’s great potential in salvaging a motor from a broken appliance, but so often the part in question is very specific to its application, presenting a puzzle of wires to the experimenter. This was ...

Clintons to face contempt proceedings after refusing Epstein investigation subpoenas Julia Morris’ hidden heartbreak: ‘I’ve lost friends over this’ Dead and buried: Neo-Nazis quit Australia ...

There’s great potential in salvaging a motor from a broken appliance, but so often the part in question is very specific to its application, presenting a puzzle of wires to the experimenter. This was ...

Higher motor efficiency is a Good Thing – It’s unlikely that any design engineer ever said, “Gee, if only I could find a really inefficient motor for my next design.” When I was working on an article ...