c0mmando@links.hackliberty.orgM to Privacy@links.hackliberty.org · 6 months agoWhat a CASHLESS society REALLY meanslinks.hackliberty.orgimagemessage-square286fedilinkarrow-up1608arrow-down1116
arrow-up1492arrow-down1imageWhat a CASHLESS society REALLY meanslinks.hackliberty.orgc0mmando@links.hackliberty.orgM to Privacy@links.hackliberty.org · 6 months agomessage-square286fedilink
minus-squareASeriesOfPoorChoices@lemmy.worldlinkfedilinkarrow-up1·6 months ago3 satellites for 2 dimensional space, 4 satellites gives you height as well (3 dimensional). your wristwatch gives you your fourth dimension ;-)
minus-squareuis@lemm.eelinkfedilinkarrow-up1·6 months agoGPS satelites are just fancy atomic wirstwatches hanging on Earth orbit
minus-squareASeriesOfPoorChoices@lemmy.worldlinkfedilinkarrow-up1·6 months agoheh, this is true, but don’t they still only give you a 3 dimensional location?
minus-squareuis@lemm.eelinkfedilinkarrow-up1arrow-down1·6 months ago but don’t they still only give you a 3 dimensional location? I’m trying to understand your question. They broadcast both their orbit parameters and their time.
3 satellites for 2 dimensional space, 4 satellites gives you height as well (3 dimensional).
your wristwatch gives you your fourth dimension ;-)
GPS satelites are just fancy atomic wirstwatches hanging on Earth orbit
heh, this is true, but don’t they still only give you a 3 dimensional location?
I’m trying to understand your question. They broadcast both their orbit parameters and their time.