The Black Hole That Kills Galaxies - Quasars
AdultsEducationScienceSpace The universe isn't just a vast empty ocean sprinkled with galaxies – most of the atoms are actually drifting in between, in the intergalactic medium.
How To Get Venom From The World's Deadliest Spider
AdultsAnimalsLifeNatureScienceBiology... The deadliest is probably the funnel-web spider and its relatives. The Sydney funnel web spider (Atrax robustus) can kill a toddler in about 5 minutes and a 5-year-old in about 2 hours.
The Real Reason Ghost Catfish Shimmer Like Rainbows
YouthAnimalsScienceNature The cause of ghost catfishes’ rainbow shimmer has been hidden in plain sight all along.
How Stretching Changes Your Muscles
YouthMovementScienceHealth Dig into the science of stretching, and find out what it actually does to your muscles and how you can improve your flexibility.
Meet The Mars Rover
KidsScienceSpaceTechnology Squeaks and Jessi explore how scientists can learn things about Mars by sending rovers to land on it.
What's So Special About A Woodpecker's Tongue?
YouthAnimalsFactsScience Dr. Alex Bond explains one of the adaptations that makes woodpecker's tongues so fascinating.
A Lesson In Impermanence: Beavers
YouthAnimalsNatureSelfScienceEducation... An engaging, insightful, and educational video for waking up with a soothing narration guiding us through the role of a beaver in its interconnected, natural habitat.
4 epidemics that almost happened (but didn't) - George Zaidan
AdultsHistoryIndustryLifeHealthScience... What makes for an effective outbreak response? Explore successful systems from around the world that prevented epidemics.
Why Do We Have Crooked Teeth?
YouthHistoryScienceBiology Explore the prevailing scientific theory of why crooked teeth and impacted wisdom teeth are recent developments in human evolution.
Burn Your Waste With... Water?
AdultsLifeNatureScienceEnvironment... Supercritical water produces fire without flames, which is great for making clean drinking water from our waste in space or breaking down forever chemicals here on Earth.
Are Life-Saving Medicines Hiding in the World’s Coldest Places?
AdultsEnvironmentLifeNatureScienceBiology... Could the next wonder drug be somewhere in Canada's snowy north? Take a trip to this beautiful, frigid landscape as chemist Normand Voyer explores the mysterious molecular treasures found in plants thriving in the cold.
What Are Plants Made Of? Crash Course Botany
AdultsEducationFoodLifeScienceBiology... When you eat a salad for lunch, you’re digging into a giant pile of plant organs. That’s right—plants are made up of organs, only theirs follow a totally different set of rules from our own.
What Is A Sea Bunny?
YouthAnimalsScience Scientist Suzanne Williams explains what these cute little creatures are.
Forces And Motion
YouthPhysicsScience This video will explain what force and motion are, what their relationship is to each other, and what relationship there is between force, mass, and acceleration.
A Lesson In Impermanence: Fungi
YouthNatureSelfWellnessScienceEducation... With calming narration and soothing nature visuals, we’ll learn about how fungi grows and how mushrooms play an important part in the life cycle of all living things.