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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.
Genres:
Documentary,
Reality
Network: National Geographic
Runtime: 208 min.
Episode Runtime: 26 min.
Released: Jan. 5, 2022
Last Air Date: June 15, 2022, midnight
Status: Returning Series
Certification: NR
