Nfamwap@lemmy.world to memes@lemmy.world · 20 days agoIt can't be just me, surely?lemmy.worldexternal-linkmessage-square22fedilinkarrow-up1562arrow-down14
arrow-up1558arrow-down1external-linkIt can't be just me, surely?lemmy.worldNfamwap@lemmy.world to memes@lemmy.world · 20 days agomessage-square22fedilink
minus-squareLizlinkfedilinkEnglisharrow-up4·20 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.