YICHM@lemmy.world to Showerthoughts@lemmy.world · 9 小时前it's inconvenient that the number of days in a week is a prime number.message-squaremessage-square38linkfedilinkarrow-up160arrow-down12
arrow-up158arrow-down1message-squareit's inconvenient that the number of days in a week is a prime number.YICHM@lemmy.world to Showerthoughts@lemmy.world · 9 小时前message-square38linkfedilink
minus-squarelimer@lemmy.mllinkfedilinkarrow-up2·8 小时前I have no knowledge of this ; and would argue the 7 days are because they are prime . If not, it would have long ago be broken up into smaller weeks . 7 days is the Goldilocks zone of that unit of time size . 5 is too small and 11 is too long
I have no knowledge of this ; and would argue the 7 days are because they are prime . If not, it would have long ago be broken up into smaller weeks .
7 days is the Goldilocks zone of that unit of time size . 5 is too small and 11 is too long