minus-squareJackGreenEarth@lemm.eetoAsklemmy@lemmy.ml•If you were an intelligent sea creature who could not always rely on the sky to tell time (as is often the norm whilst out there), what would you use as a time reference if you wanted to measure time?linkfedilinkEnglisharrow-up2·10 hours agoHow would you measure that when not at a shore? linkfedilink
How would you measure that when not at a shore?