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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 your hand, making it more practical and affordable ...
Posts from this topic will be added to your daily email digest and your homepage feed. Good news: the WPC is cracking down on shitty magnets after all. Good news: the WPC is cracking down on shitty ...
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