The rise of magnets – from surgery to outer space

by Pelican Press
86 views 1 minutes read



The rise of magnets – from surgery to outer space

Permanent magnets, the kind that keep colourful souvenirs stuck to the door of your fridge, might seem a fairly mature, well-established technology. They’ve been used for centuries, after all. And yet, today, researchers and companies are expending huge efforts on making magnets more powerful and efficient than ever before.





Source link

#rise #magnets #surgery #outer #space

You may also like