Forgotten Forest: Regenerating the Kelp Forest Highway | National Geographic
AdultsConservationEcologyEnvironmentNatureJoin actress Sadie Sink and SEA BEYOND Goodwill Ambassador Giovanni Chimienti as they explore the Kelp Forest Highway—revealing how both humans and marine life rely on its resources and what we can do to restore this forgotten forest.
Are We Alone in the Universe? We’re Close to Finding Out | Lisa Kaltenegger | TED
AdultsAstronomyPhilosophyScienceSpaceAstrophysicist Lisa Kaltenegger explores the thrilling possibility of discovering life beyond Earth, highlighting how cutting-edge technology like the James Webb Space Telescope lets us analyze distant planets for signs of life in unprecedented detail.
Why Don’t Railroads Need Expansion Joints?
AdultsEngineeringTechnologyTransportationHow Thermite turned the clickety-clack of railroads into seamless, silent tracks.
Protecting Keystone Species: Whale Sharks and Beyond | National Geographic
AdultsAnimalsEnvironmentNatureWhale sharks—the largest fish in the ocean—are a vulnerable species, yet these gentle giants don't feed on anything bigger than your index finger. The only way to protect them is to understand them.