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I have a Sawstop table saw. It is a great saw and the explosive charge to lock and drop the blade into the machine in case your fingers might come in contact with the blade is worth the $4,000 asking price.

Oh it's very interesting! It works in a very similar way that an outlet in your bathroom will shut off if it defects water. The blade has a small floating electrical charge and when it comes into contact with skin, which is grounded, the small amount of current discharge is picked up by a sensor

And to be even more pointlessly pedantic, 5 metres of flesh & bone, but that's only one of the dimensions, what about depth and width? If it's 1 micrometre² x 5 metres, that's only 0.005 millimetres³. \end of pedantic joke, you are correct. The velocity of chainsaws is frightening.

I agree with the statement, but not the math. If the deceleration is instant 100% to 0% at the the 0.5s mark, you'd be right. If the deceleration is linear, you divide speed by 2 and multiply it with the breaking time, giving 2.5m. Anywhere between 0m and 5m if it's on a curve.

I did a job interview for a engineering position at saw stop. Within 3 minutes of meeting the engineering manager I was sure he would have made sure the Punch Cards at Nuremberg we're being run, to keep track of what the gas Chambers had done the night before.

Time to invite Trump for a visit to our fair country. Include as part of his itinerary a row on the future Australian Olympic rowing course. Perhaps he can commission a before and after portrait to hang up in Colorado.

Note that the people in this very helpful illustration demonstrate the saw's full capabilities by highlighting their lack of hands and feet.

From Randall's POV, idk why he'd want to discourage people from actually clicking through to the site to see it. But there's the bot too yeah.

Actually that would be XKCD’s video on how making a laser powerful enough will cause itself to become opaque, due to something something runaway particle-antiparticle generation.

In reality, most companies implement Saw for free, and then implement something like SawStart to "improve user experience." Then they release SawStop at a later date for a premium subscription price after users spend years cutting off their thumbs and wishing for something better.