| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | How Did We Evolve a Sense of Smell? |
July 21, 2022
PBS Digital Studios
|
10 | |
| S01E02 | Where Does My Skin Color Come From? |
August 18, 2022
PBS Digital Studios
|
9 | |
| S01E03 | Why Do We Have Different Hair Types? |
September 15, 2022
PBS Digital Studios
|
9 | |
| S01E04 | Where Does Our Stress Come From? |
October 27, 2022
PBS Digital Studios
|
9 | |
| S01E05 | Why Do We Get Allergies? (And Are They Really Necessary?) |
November 10, 2022
PBS Digital Studios
|
10 | |
| S01E06 | Can Humans Change Their Sleep Cycle? |
December 8, 2022
PBS Digital Studios
|
8 | |
| S01E07 | Can We Change Our Body Type? |
January 5, 2023
PBS Digital Studios
|
12 | |
| S01E08 |
Why Does My Voice Sound Like This?
season finale
|
February 2, 2023
PBS Digital Studios
|
7 |
No artwork of this type.
No artwork of this type.
No artwork of this type.