Wanderer@lemm.ee to Videos@lemmy.world · 7 months agoHow did we find the speed of light?youtu.beexternal-linkmessage-square0fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkHow did we find the speed of light?youtu.beWanderer@lemm.ee to Videos@lemmy.world · 7 months agomessage-square0fedilink