Which is better: Soap or hand sanitizer?
AdultsHealthHumanScience Dig into the science of how soap breaks down a coronavirus, and the effectiveness of hand sanitizer against a viral outbreak.
The dark history of IQ tests - Stefan C. Dombrowski
AdultsHistoryScienceWorld Explore the history of IQ tests; how they measure a person’s intelligence and the ways they have been used to justify scientifically baseless ideologies.
MinuteEarth Explains: Water
AdultsEnvironmentNatureScience In this collection of classic MinuteEarth videos, we take a look at one of Earth’s most critical - and unique - features.
Why Do These Drugs Cause Nightmares?
AdultsBiologyHumanScience Why do some pills cause you to have vivid, and often scary dreams?
What happens if you cut down all of a city's trees?
AdultsHistoryNatureScienceCitiesEnvironment... Explore what makes trees a vital part of cities, and how urban spaces throughout history have embraced the importance of trees.
MinuteEarth Explains: Stuff That...Isn’t
AdultsAnimalsNatureScienceEducation... In this collection of classic MinuteEarth videos, we find out that lots of what we thought we knew about the world around us isn’t quite right.
MinuteEarth Explains: Battle of the Sexes
AdultsBiologyHumanScienceCulture... In this collection of classic MinuteEarth videos, we take a look at how deep the divide between males and females actually goes.
Ladder to the Stars | Cosmos: Possible Worlds
AdultsHistoryHumanScienceChemistry... See the first laboratory on Earth - Blombos Cave. Here our ancestors conducted the first chemistry experiments.
5 Amazing Animal Behaviours Caught on Spy Camera | BBC Earth
AdultsAnimalsLifeNatureScience... What DO animals get up to when they think we're not looking? We use spy animals to find out.
Parallel Worlds Probably Exist. Here’s Why
AdultsHumanScienceSpacePhilosophy... The most elegant interpretation of quantum mechanics is the universe is constantly splitting
A portion of this video was sponsored by Norton.
How one scientist took on the chemical industry
AdultsHealthHistoryScienceEnvironment... Discover the groundbreaking environmental work of Rachel Carson, whose book “Silent Spring” explores how human actions threaten the balance of nature.
Neil deGrasse Tyson On Coronavirus: Will People Listen To Science?
AdultsHealthHumorScienceEducation... America's favorite astrophysicist, who hosts "Cosmos: Possible Worlds" on NatGeo, hopes that the public will pay attention to the information provided by professional scientists about the Coronavirus.
The Cosmic Calendar | Cosmos: Possible Worlds
AdultsLifeScienceSpacePhilosophy... The Cosmic Calendar visualizes the chronology of the universe, scaling approx. 13.8 billion years to one single year for perspective.