In Portal, using the portal gun to get to the moon is the obvious space travel usage, but I think people are overlooking how it’d let you trivially break the rocket equation.

Hell, you could build a >1g torchship using nothing but the ocean.

  • Michel Jansen@masto.nu
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    10 months ago

    @[email protected] as long as you have two portals set up in a loop, would the actual distance between them matter at all? You could just put two portals 1nm apart in a vacuum and create an infinite accelerator. Then move the exit portal and BOOM