Testers (2022)

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.

Released Jan. 5, 2022 None+

Genres: Documentary, Reality

Production Companies: National Geographic Channels International, Nippur Media, Non Stop

Network: Disney+

Country: Argentina
Production Countries: Argentina, Mexico
Languages: Spanish