I was watching Ben Krasnow making iron nitride permanent magnets and was struck by the fact that about half of the video was about making a magnetometer – a device for measuring and characterizing the ...
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The best science breakthroughs have one thing in common: tools that measure without failing
Every great science-fiction story has a moment when imagination gives way to something sturdier. Not a guess. Not a beautiful image. But a number recorded by a tool that doesn’t blink. 128026366 ...
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