john89@lemmy.ca to Ask Lemmy@lemmy.world · 3 months agoWhy do screen night lights that shift the color red work? Why red instead of some other color?message-squaremessage-square10fedilinkarrow-up138arrow-down11
arrow-up137arrow-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 · 3 months agomessage-square10fedilink
minus-squareVaryklinkfedilinkarrow-up5·3 months agoi see, thanks. The size of atmospheric particles determines the color.
i see, thanks. The size of atmospheric particles determines the color.