Balerion6@lemmy.world to Showerthoughts@lemmy.worldEnglish · edit-214 hours agoTime travel doesn't work unless you also have teleportation. If you travel to the past/future, Earth will be in a different position in its orbit, and you'll die in space.message-squaremessage-square54fedilinkarrow-up1180arrow-down123
arrow-up1157arrow-down1message-squareTime travel doesn't work unless you also have teleportation. If you travel to the past/future, Earth will be in a different position in its orbit, and you'll die in space.Balerion6@lemmy.world to Showerthoughts@lemmy.worldEnglish · edit-214 hours agomessage-square54fedilink
minus-squarehalf_built_pyramids@lemmy.worldlinkfedilinkarrow-up5·8 hours agoUse the time and space machine on a ruler and send it back in time a pico second, then a millisecond, then a thousand, then a second, then a minute. You just have to calibrate with measurements first.
Use the time and space machine on a ruler and send it back in time a pico second, then a millisecond, then a thousand, then a second, then a minute. You just have to calibrate with measurements first.