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Re:As Clocks Get More Precise, Time Gets More Fuzzy by M_Grey on Saturday March 18, 2017 @05:27PM (#13903609)
This is one of my favorites discussion of the Planck scale, I'd strongly recommend it. https://www.physicsforums.com/insights/hand-wavy-discussion-...
Re:As Clocks Get More Precise, Time Gets More Fuzzy by mirimir on Saturday March 18, 2017 @06:23PM (#13903810)
Indeed, very cool. Plus, John Baez commented:

> Another way to think about the Planck length is that if you try to measure the position of an object to within in accuracy of the Planck length, it takes approximately enough energy to create a black hole whose Schwarzschild radius is… the Planck length!

That sounds familiar, here.