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? Rafael Cortez 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 92 min Episode 23 min None+

Genres: Documentary, Reality, Reality TV

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

Network: National Geographic Brasil

Country: Brazil
Production Countries: Argentina, Brazil
Languages: Portuguese