energy harvesting | Isaac Arthur

Why Dyson Spheres Aren’t Just Sci Fi

Dyson Spheres aren’t just sci-fi—they’re real engineering concepts that could let advanced civilizations capture a star’s full power. Here’s why scientists take them seriously. Join this channel to get access to perks:...

Galaxy Scale Megastructures & Kardashev 3 Civilizations

Imagine engineering projects so vast they mold galaxies into new shapes. We’ll explore the staggering feats of Kardashev-3 and beyond civilizations, crafting CARD galaxies, Birch Planets, and even rearranging superclusters. Watch my exclusive video Dark Biospheres:...