minus-squareProfessorPeregrine@reddthat.comtoSpace@lemmy.world•In future when we land on other planets we will need a different calendar, Do you think we need a secular calendar or the current Gregorian one?linkfedilinkarrow-up6·11 days agoI think that was in The Moon is a Harsh Mistress, iirc linkfedilink
I think that was in The Moon is a Harsh Mistress, iirc