/sci/ - Science & Math

>“The net energy gain is with respect to the energy in the light that was shined on the target, not with respect to the energy that went into making that light,” says University of Rochester physicist Riccardo Betti, who was also not involved with the research. “Now it’s up to the scientists and engineers to see if we can turn these physics principles into useful energy.”
LITERALLY
FUCKING
NOTHING

WE HAVE BEEN OVER THIS.
https://www.youtube.com/watch?v=JurplDfPi3U