Where Does One Ocean End And Another Begin?
AdultsHistoryScienceWorldEnvironmentEarth's ocean water is continuous. How can we divide it into sections that are more useful?
How This River Made Bonobos "Super Cuddly"
AdultsAnimalsHistoryPsychologyWhen a group of apes got split apart, slight differences in their new environments led to big differences in future generations.
How to Sink a Sub with Potatoes
AdultsConstructionHistoryHumanIt's early spring, 1943, and the US is at last finding its footing in the war in the Pacific.
One of the most epic engineering feats in history
AdultsCitiesConstructionHistoryDig into the history of the construction of the iconic Brooklyn Bridge and how John Roebling designed a hybrid suspension system to build it.
What Mud From Glacial Lakes Can Tell Us About Our History | National Geographic
AdultsHistoryHumanScienceEnvironmentSee what challenges face a team of scientists gathering core sediment samples from a glacial lake in the Himalayas.
Could a breathalyzer detect cancer? - Julian Burschka
AdultsHealthHistoryTechnologyScienceDiscover how scientists are analyzing compounds in the breath to create a versatile breathalyzer capable of detecting disease.
How 1 In A Billion Chance Brought Down A Whole Airplane
AdultsConstructionPoliticsScienceHistoryThe crazy tragic story of Flight 232 was all over the news 1989, about an airplane with engine failure that had to attempt a crash landing.
The Mysterious Event That Made Venus A Death Trap
AdultsHistoryScienceSpaceAt one time long ago, the planet Venus had some similarities in its climate to that of Earth, and having the potential to be habitable for the existence of life, but something happened that made Venus an uninhabitable, rocky, desolate planet, but what?
Scientists Now Know Which Came First: The Chicken or The Egg
AdultsHistoryHumanScienceBiologyThe age old question "What came first, the chicken or the egg?" will FINALLY be answered! In today's video we're taking a scientific approach to find the true answer to a question many of the smartest people have pondered. Do you know which came first?