Quilotoa@lemmy.ca to Today I Learned@lemmy.worldEnglish · 1 天前TIL the pound was named because 240 Sterlings (pennies) weighed a pound.en.wikipedia.orgexternal-linkmessage-square37fedilinkarrow-up1287arrow-down14file-text
arrow-up1283arrow-down1external-linkTIL the pound was named because 240 Sterlings (pennies) weighed a pound.en.wikipedia.orgQuilotoa@lemmy.ca to Today I Learned@lemmy.worldEnglish · 1 天前message-square37fedilinkfile-text
minus-squaretigeruppercut@lemmy.ziplinkfedilinkEnglisharrow-up3·15 小时前But what if I like counting by making hash marks on a stick? https://en.wikipedia.org/wiki/Unary_numeral_system
minus-square__Lost__@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up2·12 小时前Then 10 is when you need a second stick
But what if I like counting by making hash marks on a stick?
https://en.wikipedia.org/wiki/Unary_numeral_system
Then 10 is when you need a second stick