schnurrito@discuss.tchncs.de to xkcd@lemmy.worldEnglish · 13 days agoCould you use a laser as an umbrella?www.youtube.comvideomessage-square0fedilinkarrow-up126arrow-down11
arrow-up125arrow-down1videoCould you use a laser as an umbrella?www.youtube.comschnurrito@discuss.tchncs.de to xkcd@lemmy.worldEnglish · 13 days agomessage-square0fedilink
