Sjmarf@sh.itjust.works to Science Memes@mander.xyzEnglish · 6 months agoI can whistle at the speed of soundsh.itjust.worksexternal-linkmessage-square137fedilinkarrow-up11.1Karrow-down19
arrow-up11.09Karrow-down1external-linkI can whistle at the speed of soundsh.itjust.worksSjmarf@sh.itjust.works to Science Memes@mander.xyzEnglish · 6 months agomessage-square137fedilink
minus-squareprenatal_confusion@lemmy.onelinkfedilinkEnglisharrow-up2·6 months agoWait, how do you make the laser pointer travel at the speed of light? I assume it has some mass.
Wait, how do you make the laser pointer travel at the speed of light? I assume it has some mass.