uncertainty principle
Femtosecond Lasers Allow Physicists to Directly Observe Zero-Point Energy
All the way at the bottom of reality, there is still more than nothing. Physics requires it.
Just What Physicists Wanted to See: Nothing
A new experiment lets physicists see the mirror reflections of zero-point energy.
Physicists 'Squeeze' the Uncertainty Out of the Uncertainty Principle
Thank absolute zero temperatures and something called 'quantum squirting.'
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