beanz@lemmy.world to Showerthoughts@lemmy.worldEnglish · 2 years agoWe can only focus our eyes on one thing at a time, and we see everything else twicemessage-squaremessage-square6fedilinkarrow-up135arrow-down12
arrow-up133arrow-down1message-squareWe can only focus our eyes on one thing at a time, and we see everything else twicebeanz@lemmy.world to Showerthoughts@lemmy.worldEnglish · 2 years agomessage-square6fedilink
minus-squarerockerface@lemmy.worldlinkfedilinkEnglisharrow-up5·2 years agoAnd because the light gets passed through a pinhole (the pupil) before hitting the back of our eyes, we actually see everything upside-down
And because the light gets passed through a pinhole (the pupil) before hitting the back of our eyes, we actually see everything upside-down