Nearly 90% of the United States population has at least one caffeinated beverage every day. Learn about the chemistry of caffeine, how it causes increased alertness and focus, and how caffeine is capable of causing overdoses.
Hazen travels to the Malay Peninsula and meets with members of the Mani tribe, a group of hunter-gathers who have lived for the land for centuries. Hazen learns how to use their trademark tool for hunting, the blowgun.
This Earth Day, take a deep dive with #SecretsOfTheWhales, an Original Series from @NatGeo, executive producer James Cameron, and narrated da Sigourney Weaver. Streaming April 22 on #DisneyPlus.
