Godric@lemmy.world to Memes@lemmy.ml · 1 year agoThe life of a photonlemmy.worldimagemessage-square36fedilinkarrow-up1575arrow-down140
arrow-up1535arrow-down1imageThe life of a photonlemmy.worldGodric@lemmy.world to Memes@lemmy.ml · 1 year agomessage-square36fedilink
minus-squarePennomi@lemmy.worldlinkfedilinkEnglisharrow-up10arrow-down1·1 year agoI believe they still travel at the speed of light, but are regularly absorbed and re-emitted in a way that makes the effective speed less than c.
I believe they still travel at the speed of light, but are regularly absorbed and re-emitted in a way that makes the effective speed less than c.