Researchers find that a photon can spend a negative amount of time in an excited atomic state while passing through a cloud ...
Interesting Engineering on MSN
Time could be ‘negative’ as photons observed leaving a material before entering it
Can you exit a room before entering it? This may sound like a crazy idea but in “negative time” it could be possible, at ...
Scientists claim to have found evidence of “negative time” after observing photons exiting a material before entering it. A team of quantum physicists from the University of Toronto in Canada made the ...
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