S01E12: Designer Babies
Bill explores advances in IVF that are helping couples have healthy babies. "Project Runway" star Tim Gunn hosts a special fashion show in the lab.
Previous Episode 
Season 1
Earth Is a Hot Mess
S1E1 / 21 Apr 2017
Tune Your Quack-o-Meter
S1E2 / 21 Apr 2017
Machines Take Over the World
S1E3 / 21 Apr 2017
More Food, Less Hype
S1E4 / 21 Apr 2017
The Original Martian Invasion
S1E5 / 21 Apr 2017
Do Some Shots, Save the World
S1E6 / 21 Apr 2017
Cheat Codes for Reality
S1E7 / 21 Apr 2017
This Diet Is Bananas
S1E8 / 21 Apr 2017
The Sexual Spectrum
S1E9 / 21 Apr 2017
Saving the World -- with Space!
S1E10 / 21 Apr 2017
Malarkey!
S1E11 / 21 Apr 2017
Designer Babies
S1E12 / 21 Apr 2017
Earth's People Problem
S1E13 / 21 Apr 2017
Season 2
The Marijuana Episode
S2E1 / 29 Dec 2017
Your Computer Is Under Attack
S2E2 / 29 Dec 2017
We Suck at Sleeping
S2E3 / 29 Dec 2017
Sex, Drugs and Superbugs
S2E4 / 29 Dec 2017
Extinction: Why All Our Friends Are Dying
S2E5 / 29 Dec 2017
How to Travel Through Time
S2E6 / 29 Dec 2017
Season 3
Cheating Death
S3E1 / 11 May 2018
Surviving in a World Without Water
S3E2 / 11 May 2018
The Addiction Episode
S3E3 / 11 May 2018
Recipes from the Future
S3E4 / 11 May 2018
Evolution: The Fact of Life
S3E5 / 11 May 2018
What Is Your Pet Really Thinking?
S3E6 / 11 May 2018
