Stamets@lemmy.dbzer0.com to People Twitter@sh.itjust.works · 2 个月前"Blood is actually blue!"lemmy.dbzer0.comimagemessage-square107linkfedilinkarrow-up1791arrow-down111
arrow-up1780arrow-down1image"Blood is actually blue!"lemmy.dbzer0.comStamets@lemmy.dbzer0.com to People Twitter@sh.itjust.works · 2 个月前message-square107linkfedilink
minus-squareKubeRoot@discuss.tchncs.delinkfedilinkEnglisharrow-up2·2 个月前I dunno about xrays, but it is true that light slows down in media and that particles can move faster than light in that medium, that’s where Cherenkov radiation comes from! (Though I’m not sure if that also just slows down the particles or what)
I dunno about xrays, but it is true that light slows down in media and that particles can move faster than light in that medium, that’s where Cherenkov radiation comes from! (Though I’m not sure if that also just slows down the particles or what)
Fascinating, thanks for the info!