Time travel is fascinating but can the universeโs energy ledger ever balance if someone goes back? ๐งพโณ
My nerd-friendly, no-math essay The Temporal Energy Paradox is FREE for 2 days (SatโSun) on Kindle.
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Time travel to the past isnโt a romance problem.
Itโs an accounting problem.
If I show up in 1955 with 80kg of massโenergyโฆ who pays the bill? ๐งพโณ
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