The Picard Maneuver@lemmy.world to People Twitter@sh.itjust.works · 9 天前"Where are you?"lemmy.worldexternal-linkmessage-square71fedilinkarrow-up1526arrow-down110
arrow-up1516arrow-down1external-link"Where are you?"lemmy.worldThe Picard Maneuver@lemmy.world to People Twitter@sh.itjust.works · 9 天前message-square71fedilink
minus-squaretaladar@sh.itjust.workslinkfedilinkarrow-up3·8 天前Technically it is an emergent property of the system composed of the light source, the box and our eyes.
minus-squareVenator@lemmy.nzlinkfedilinkEnglisharrow-up1·6 天前Depends how you define “blue”. You could be talking about perception, or the wavelength of the light it reflects…
Technically it is an emergent property of the system composed of the light source, the box and our eyes.
Depends how you define “blue”. You could be talking about perception, or the wavelength of the light it reflects…