Nfamwap@lemmy.world to memes@lemmy.world · 4 days agoIt can't be just me, surely?lemmy.worldexternal-linkmessage-square25fedilinkarrow-up1558arrow-down14
arrow-up1554arrow-down1external-linkIt can't be just me, surely?lemmy.worldNfamwap@lemmy.world to memes@lemmy.world · 4 days agomessage-square25fedilink
minus-squareLiz@midwest.sociallinkfedilinkEnglisharrow-up5·3 days agoThe “focal length” of our eyes is a subjective number, because our retinas aren’t flat and our attention doesn’t cover our whole field of view at the same time.
The “focal length” of our eyes is a subjective number, because our retinas aren’t flat and our attention doesn’t cover our whole field of view at the same time.