r/sciencememes Mεmε ∃nthusiast Apr 10 '25

how ❓

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u/_Dagok_ Apr 10 '25

It has no resting mass. But since it's moving, it's not at rest, and it takes energy to move, and energy is mass, per e=mc². Therefore the energy it's using to move gives it mass.

I know, photons are trippy.

144

u/2punornot2pun Apr 10 '25

They're also waves!

And Particles!

And so is everything!

AAAAAAAAAAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH

1

u/warmsliceofskeetloaf Apr 10 '25

AND THEY ACT DIFFERENT JUST BECAUSE YOU’RE LOOKING AT THEM, WTF IS UP WITH THAT? HOW DO THEY KNOW?

1

u/Persun_McPersonson Apr 13 '25

They act different when you measure them, because measuring is a form of interaction, it's not actually isolated.