New Scientist on MSN
A miniature magnet rivals behemoths in strength for the first time
Strong magnets tend to be large and power-hungry, but a new design has produced a powerful magnet that fits in the palm of ...
In a nutshell: Scientists in China have created a mind-bogglingly powerful resistive magnet that has officially broken the world record by sustaining an incredible 42.02 tesla. That is over 800,000 ...
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