Comments by "Keri Szafir" (@KeritechElectronics) on "How To Measure The Tiniest Forces In The Universe" video.

  1. 0:46 haha! How can the imperial units be "freedom units" ever since the revolutionary war - based on the length of some monarch's foot?! Niiiiiiice lab, so much cool and mighty expensive gear there. And interesting lens too. I wouldn't expect the car industry to go down to femtonewton range, but science - oh yeah. Particle research, all that stuff - with lots of hypotheses still untested just because instruments precise enough haven't been made yet.
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