khannie@lemmy.world to Showerthoughts@lemmy.worldEnglish · 2 days agoThe human hand is incredibly good at seeing what's inside your pocketmessage-squaremessage-square79fedilinkarrow-up1269arrow-down17file-text
arrow-up1262arrow-down1message-squareThe human hand is incredibly good at seeing what's inside your pocketkhannie@lemmy.world to Showerthoughts@lemmy.worldEnglish · 2 days agomessage-square79fedilinkfile-text
minus-squareCaveman@lemmy.worldlinkfedilinkarrow-up2·1 day 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.