When we think of powerful magnets used in particle accelerators or for NMR (nuclear magnetic resonance), we often envision bulky machines, sometimes the size of buildings. But in an extraordinary ...
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 ...
People have warned for years that magnets can wipe out hard drives, but the real answer is a lot less dramatic than that old tech myth suggests.
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