khannie@lemmy.world to Showerthoughts@lemmy.worldEnglish · 1 day agoThe human hand is incredibly good at seeing what's inside your pocketmessage-squaremessage-square78fedilinkarrow-up1253arrow-down17file-text
arrow-up1246arrow-down1message-squareThe human hand is incredibly good at seeing what's inside your pocketkhannie@lemmy.world to Showerthoughts@lemmy.worldEnglish · 1 day agomessage-square78fedilinkfile-text
minus-squareCaveman@lemmy.worldlinkfedilinkarrow-up1·10 hours agoOne blindspot is that the ear is not good at determining whether the sound comes directly in front or back of the head.
One blindspot is that the ear is not good at determining whether the sound comes directly in front or back of the head.