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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. (digipres.club)

submitted 10 months ago by [email protected] to c/[email protected]

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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.

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[–] [email protected] 1 points 10 months ago

@[email protected] @[email protected] unfortunately the Half Life universe has the oceans already having dropped by a significant amount, because someone else (The Combine) is already draining the oceans. So using the ocean as remass is not the best idea, as easy as it is.

But yeah: you could use it just enough to get to Jupiter or some other source.