Arun Shah™@lemmy.world to Memes@lemmy.ml · 1 month agoZen Zlemmy.worldimagemessage-square75fedilinkarrow-up1477arrow-down139
arrow-up1438arrow-down1imageZen Zlemmy.worldArun Shah™@lemmy.world to Memes@lemmy.ml · 1 month agomessage-square75fedilink
minus-squaresupertrucker@lemmy.mllinkfedilinkEnglisharrow-up2·1 month agoClocks were invented before electricity. If an EMP took out all the electronics, a mechanical clock is still the best way to measure longitude at sea
Clocks were invented before electricity. If an EMP took out all the electronics, a mechanical clock is still the best way to measure longitude at sea