Stamets@lemmy.dbzer0.com to Memes@sopuli.xyz · 20 天前watlemmy.dbzer0.comimagemessage-square160linkfedilinkarrow-up1555arrow-down18
arrow-up1547arrow-down1imagewatlemmy.dbzer0.comStamets@lemmy.dbzer0.com to Memes@sopuli.xyz · 20 天前message-square160linkfedilink
minus-squareKorhaka@sopuli.xyzlinkfedilinkEnglisharrow-up3·20 天前Now I wish I had a nice big wall about a light second away and a massive laser to draw things on it. Bonus: angle the wall so that the left side is a light second and the right side is a light minute away. Alternate the laser on/off.
minus-squarestarman2112@sh.itjust.workslinkfedilinkarrow-up4·20 天前Good news! We do have a nice big wall about a light second away! Hard to find a laser that’ll make a visible dot on the moon, though
minus-squareNannerBanner@literature.cafelinkfedilinkarrow-up2·19 天前https://what-if.xkcd.com/13/ Lovely how xkcd seems to have the answers to life and its mysteries.
Now I wish I had a nice big wall about a light second away and a massive laser to draw things on it.
Bonus: angle the wall so that the left side is a light second and the right side is a light minute away. Alternate the laser on/off.
Good news! We do have a nice big wall about a light second away! Hard to find a laser that’ll make a visible dot on the moon, though
https://what-if.xkcd.com/13/
Lovely how xkcd seems to have the answers to life and its mysteries.