Possibly linux@lemmy.zip to Showerthoughts@lemmy.worldEnglish · edit-218 hours agoWe could build a solar laser with a ton of mirrorsmessage-squaremessage-square20fedilinkarrow-up132arrow-down15
arrow-up127arrow-down1message-squareWe could build a solar laser with a ton of mirrorsPossibly linux@lemmy.zip to Showerthoughts@lemmy.worldEnglish · edit-218 hours agomessage-square20fedilink
minus-squareZoteTheMighty@lemmy.ziplinkfedilinkarrow-up1·edit-216 hours agoI think his argument only holds for lenses, not mirrors.
minus-squareMultiplexer@discuss.tchncs.delinkfedilinkarrow-up1·16 hours agoRead the “What if”, it is really interesting! It explains why this holds for any optical system, including mirrors, showing it with a whole bunch of wildly different explanation approaches. I even understood one or two of those… ;-)
I think his argument only holds for lenses, not mirrors.
Read the “What if”, it is really interesting!
It explains why this holds for any optical system, including mirrors, showing it with a whole bunch of wildly different explanation approaches.
I even understood one or two of those… ;-)