Science & Futurism with Isaac Arthur cover image

Anti-Gravity (Narration Only)

Science & Futurism with Isaac Arthur

00:00

Using Anti-Gravity to Build Big Cities

If one can produce anti-gravity or just artificial gravity, you could effectively nullify external gravity. It would be neat to have some material that did it like cavernite. Suddenly you can make big floating cities without needing to rely on buoyancy and active support. Construction becomes a lot easier and simpler too. Scared up large enough, you might even be able to use it to fight the expansion of the universe by dragging galaxies back towards you.

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