Eons

Season 6 Episode 26: Why Sour May Be The Oldest Taste

While sour taste's original purpose was to warn vertebrates of danger, in a few animal groups, including us, its role has reversed. The taste of danger became something it was dangerous for us to avoid.

Genre:

Documentary

Seasons:

6

Episodes:

246

Cast:

Kallie Moore, Blake de Pastino, Michelle Barboza-Ramirez

Quality:

HD

Duration:

8 min

First Air:

2017

Rating:

-