Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial and 20% off their annual subscription. In the future we may have technologies sufficiently advanced that they are indistinguishable from magic, but could those civilizations also be indistinguishable...
Retrocausality: Cause After Effect
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Stargates
We are fascinated by portals between worlds, gateways between stars, wormholes through the fabric of reality, but could these be real, and if so, what would the civilizations using them be like? Watch my exclusive video Galactic Beacons:...
The Last Planet
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Earth After Humanity
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Higher Dimensional Aliens
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Warping Reality
The goal of science is to understand and master the Universe around us, but could our skill grow so great that we could learn to warp reality itself? Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.nebula.tv/isaacarthur Support us on Patreon:...
Misconceptions About Space, Time & The Universe
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Multiverse Warfare & Quantum Mania
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Time Wars & Alternate Timelines
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The Fermi Paradox: Technological Timebombs
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Lost Space Colonies
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