Watched 0 of 18 episodes this season
Feb 1, 2018
S06E01 - Why Alien Life Would Be Our Doom — The Great Filter
Feb 22, 2018
S06E02 - Homeopathy Explained — Gentle Healing or Reckless Fraud?
Mar 1, 2018
S06E03 - String Theory Explained — What Is the True Nature of Reality?
Mar 18, 2018
S06E04 - A Selfish Argument for Making the World a Better Place — Egoistic Altruism
Apr 8, 2018
S06E05 - Time: The History & Future of Everything — Remastered
Apr 22, 2018
S06E06 - The Black Hole Bomb and Black Hole Civilizations
May 13, 2018
S06E07 - The Deadliest Being on Planet Earth — The Bacteriophage
Jun 10, 2018
S06E08 - 3 Arguments Why Marijuana Should Stay Illegal Reviewed
Jul 1, 2018
S06E09 - Plastic Pollution: How Humans Are Turning the World Into Plastic
Jul 22, 2018
S06E10 - What If You Detonated a Nuclear Bomb in the Marianas Trench? (Science, Not Fantasy)
Aug 12, 2018
S06E11 - Wormholes Explained — Breaking Spacetime
Sep 16, 2018
S06E12 - How We Could Build a Moon Base TODAY (Space Colonization #1)
Sep 30, 2018
S06E13 - Why Meat Is the Best Worst Thing in the World
Oct 23, 2018
S06E14 - Why Beautiful Things Make Us Happy — Beauty Explained
Nov 25, 2018
S06E15 - End of Space — Creating a Prison for Humanity
Dec 20, 2018
S06E16 - How to Build a Dyson Sphere — The Ultimate Megastructure
Dec 27, 2018
S06E17 - Aliens Under the Ice — Life on Rogue Planets
S06E18 - Episode 18