Jupiter Brains & Mega Minds

Jupiter Brains & Mega Minds

Get a free trial TODAY with Hostinger Horizons! Use code ISAACARTHUR to get 10% off your first month here: hostinger.com/isaacarthur We often contemplate superintelligent entities, and advances in AI and human mind augmentation may soon bring them about. But how big...

read more
Could Your Toaster Become a God?

Could Your Toaster Become a God?

AI might one day reshape our world, but your toaster isn’t about to start a technological Singularity. Here’s why everyday gadgets won’t turn into godlike machines. Join this channel to get access to perks: https://www.youtube.com/channel/UCZFipeZtQM5CKUjx6grh54g/join...

read more
How Close Is Too Close To A Black Hole?

How Close Is Too Close To A Black Hole?

Black holes are often shown as dangerous, but might they be much safer and more useful than science fiction likes to portray? Join this channel to get access to perks: https://www.youtube.com/channel/UCZFipeZtQM5CKUjx6grh54g/join Visit our Website:...

read more
Could We Power Earth With Moon Lasers?

Could We Power Earth With Moon Lasers?

From geostationary satellites to lunar megastructures, we ask: is the Moon the best place to build giant power stations for Earth? Join this channel to get access to perks: https://www.youtube.com/channel/UCZFipeZtQM5CKUjx6grh54g/join Visit our Website:...

read more
Building a Dyson Swarm from Scratch

Building a Dyson Swarm from Scratch

What does it take to turn the Sun into a power grid? Discover the step-by-step path from asteroid mining to a star-spanning megastructure. Watch my exclusive video Dark Biospheres: https://nebula.tv/videos/isaacarthur-dark-biospheres-life-on-worlds-without-sunlight...

read more
Can We Extend The Sun’s Lifetime?

Can We Extend The Sun’s Lifetime?

Could humanity actually keep the Sun burning longer? We explore the wild idea of “starlifting” to extend our star’s life by billions of years. Join this channel to get access to perks: https://www.youtube.com/channel/UCZFipeZtQM5CKUjx6grh54g/join Visit our Website:...

read more
Colonizing Rogue Planets

Colonizing Rogue Planets

Go to https://hensonshaving.com/isaacarthur and enter "Isaac Arthur " at checkout to get 100 free blades with your purchase. Rogue planets wander the cosmos without stars, but could we still call them home? This episode dives into how humanity might transform these...

read more
The Worst Place To Build A Space Colony

The Worst Place To Build A Space Colony

From Venus’s crushing heat to black holes’ cosmic spaghetti makers, we explore the absolute worst places to build a space colony — and how extreme engineering could still make them livable. Even the deadliest real estate in the cosmos can become prime property with...

read more