Kreosan English on MSN

DIY powerful electromagnet using a microwave transformer

Learn How to Build a Powerful DIY Electromagnet Using a Microwave Oven Transformer and Simple Electrical Components. This ...
The Atlantic

How to Move a 15-Ton Electromagnet

How do massive electromagnets move? Incredibly slowly, if the $3 million plan to get one of them from New York to Chicago can tell us anything. The move, over land and sea, will take a total of five ...