"Further studies will be necessary to find genuine physical scenarios realising ... | Hacker News

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		baking on Jan 21, 2021 \| parent \| context \| favorite \| on: Paradox-free time travel is theoretically possible "Further studies will be necessary to find genuine physical scenarios realising the acausal processes we have discovered." To bad no one went back in time to tell the authors whether they actually discovered anything or not.

rhn_mk1 on Jan 21, 2021 [–]

Maybe we just need to wait until someone builds the womhole or the time machine from Primer.

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