scientific_railroads@lemmy.world to MealtimeVideos@lemmy.worldEnglish · 11 days agoWhat if everyone pointed a laser at the moon? | xkcd's What If? [5:36]www.youtube.comexternal-linkmessage-square0fedilinkarrow-up11arrow-down10cross-posted to: xkcd@lemmy.worldvideos@lemmy.world
arrow-up11arrow-down1external-linkWhat if everyone pointed a laser at the moon? | xkcd's What If? [5:36]www.youtube.comscientific_railroads@lemmy.world to MealtimeVideos@lemmy.worldEnglish · 11 days agomessage-square0fedilinkcross-posted to: xkcd@lemmy.worldvideos@lemmy.world