john89@lemmy.ca to Ask Lemmy@lemmy.world · 1 month agoWhy do screen night lights that shift the color red work? Why red instead of some other color?message-squaremessage-square3fedilinkarrow-up13arrow-down10
arrow-up13arrow-down1message-squareWhy do screen night lights that shift the color red work? Why red instead of some other color?john89@lemmy.ca to Ask Lemmy@lemmy.world · 1 month agomessage-square3fedilink
minus-squareVaryk@sh.itjust.workslinkfedilinkarrow-up1·30 days agouh what? why? "Fine dust in the atmosphere permits blue light to penetrate the atmosphere more efficiently than colors with longer wavelengths.* whAaaat. does the red wavelengths get caught in the red dust or something? this is such a good fact.
uh what? why?
"Fine dust in the atmosphere permits blue light to penetrate the atmosphere more efficiently than colors with longer wavelengths.*
whAaaat.
does the red wavelengths get caught in the red dust or something?
this is such a good fact.