This is some incredible engineering - stopping a circular saw blade spinning at 5k RPM quick enough that if you put your finger on the spinning blade, all you feel is something like an insect bite. Crazy ridiculous safety saw can detect fingers and shut off @Makezine.com blog.
Crazy ridiculous safety saw can detect fingers and shut off @Makezine.com blog
This is some incredible engineering - stopping a circular saw blade spinning at 5k RPM quick enough that if you put your finger on the spinning blade, all yo...
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