Kugelblitz Black Holes

Kugelblitz Black Holes

Learn more about the game and see it in action at https://upperstory.com/turingtumble/?utm_source=YouTube&utm_medium=XXXX Use the coupon code ISAACARTHUR for 10% off your total purchase Black Holes can swallow anything, even light, and small black holes made from...
Chandelier Cities

Chandelier Cities

While we sometimes imagine vast structures rising above the sky, it is possible to have equally vast structures hang down from the sky, and on world’s whose atmospheres are far larger than earth’s, this may be where people choose to live. Graphics: Jeremy...
The Fermi Paradox: Rare Complexity

The Fermi Paradox: Rare Complexity

Use code isaacarthur at the link below to get an exclusive 60% off an annual Incogni plan: https://incogni.com/isaacarthur Life is incredibly complicated, but for most of Earth’s history it was much simpler. Is it possible the Universe is full of planets with very...
What is a ‘Hubble Volume’?

What is a ‘Hubble Volume’?

Terms like Universe, Observable Universe, and Hubble Volume often get used interchangeably and explained in very technical terms, but simply put, what are they and how do they differ?