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Overview

Why do mosquitoes prefer to bite some people over others? What happens to the body when it faces extreme cold? What is best to lower body temperature, cold or hot beverages? Why does it hurt so much to get pricked with a needle? Marley will be our guide in this scientific quest to answer these questions, with five guinea pig testers who will participate in fun experiments.

Series Cast

  1. Marley as Self - Host

    Marley

    Self - Host

    8 Episodes

Full Cast & Crew

Last Season

Season 1

2022 • 8 Episodes

Season 1 of Testers premiered on January 5, 2022.

Episode 8

(1x8, June 15, 2022) Season Finale

View All Seasons

Testers
Testers

Facts

Original Name Voluntarios: todo sea por la ciencia

Status Returning Series

Networks

  • See more TV shows from Disney+...
  • See more TV shows from National Geographic: Latinoamérica...

Type Reality

Original Language Spanish; Castilian

Keywords

No keywords have been added.

Content Score 

65

Just a little bit more...

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  • Created by credit
  • Regular cast members (4 or more)
  • Video

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