Could A Civilization Turn A Star Into A Computer?
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Barriers to Becoming a Kardashev Civilization
Go to https://nordvpn.com/isaacarthur to get a 2-year plan plus 4 additional months with a HUGE discount. It’s risk-free with Nord’s 30-day money-back guarantee! Kardashev Civilizations are beyond immense, with even the first tier of them making...
Alien Impostors & Doppelgangers
Start listening with a 30-day Audible trial and your first audiobook is free. Visit http://www.audible.com/isaac or text "isaac" to 500-500. The idea that some mimic might steal your identity and replace you, or takeover your mind, is terrifying....
Tethered Ring Space Launchers
Visit https://brilliant.org/isaacarthur/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. To get into space in a big way we need to be able to move vast amounts of people and cargo...
Staying Sane in Space
Sign up for a Curiosity Stream subscription and also get a free Nebula subscription (the streaming platform built by creators) here: https://curiositystream.com/isaacarthur Space is deadly and our spaceships and stations are cramped and...
SFIA Monthly Livestream: September 25, 2022
Our monthly livestream Q&A session. Join us on 4pm EST, Sunday, September 25, and get your questions about the channel and episodes on chat to be answered! Support the stream: https://streamlabs.com/isaacarthur Catch the audio-only show on...
The First Space Settlement
Visit https://brilliant.org/isaacarthur/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. One day humanity will settle space, but what will that first settlement be like and where...
Time Wars & Alternate Timelines
Click the link in the description box or go to https://buyraycon.com/isaacarthur to get 15% off your Raycon purchase! Temporal Paradox and Time Travel delight us in science fiction, but what would a war across time really look like? Visit our...
Dumbest Alien Invasions
Start listening with a 30-day Audible trial and your first audiobook is free. Visit http://www.audible.com/isaac or text "isaac" to 500-500. An Alien Invasion of Earth is a terrifying scenario, yet science fiction rarely has good reason for those...
The Fermi Paradox: Technological Timebombs
Visit https://brilliant.org/isaacarthur/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. We often wonder where all the aliens are out in the galaxy, but could it be that the...