What Happens if the Moon Crashes into Earth?
AdultsEducationScienceWorld...Today we are answering an age-old very scientific and important question: What if the moon crashes into earth? It’s more interesting and weird than you probably think. Let's start with the basics: Why isn't the Moon on its way to crash into us already?
Is Soil Alive?
AdultsEnvironmentLifeNature...Soil doesn't seem like it's "alive", yet it functions like a living thing in lots of key ways.
What’s in the Trunk? with Sir David Attenborough | The Green Planet | BBC Earth
AdultsEducationLifeNature...Don’t try this with your normal headphones, but you can actually listen to the inside of a tree! Listen and watch along as Sir David Attenborough discovers the amazing things going on inside our trunky friends.
How DUBAI Actually Controls its Weather
AdultsScienceWeatherWorld...Wouldn't it be amazing to be able to control the weather? You could give yourself beautiful sunny days whenever you wanted or decide you needed some rain to help water crops for farmlands. Well in today's new video you will learn about the insane and fantastic way Dubai has taken control over the city's weather!
The Most Powerful Computers You've Never Heard Of
AdultsHistoryScienceTechnologyAnalog computers were the most powerful computers for thousands of years, relegated to obscurity by the digital revolution.
Most People Don't Know How Bikes Work
AdultsConstructionCreativityScience...Why are bicycles stable? The most common answer is gyroscopic effects, but this is not right. This video was sponsored by Kiwico.
What are gravitational waves? - Amber L. Stuver
AdultsPhysicsScienceSpaceIn September 2015, scientists witnessed something never seen before: two black holes colliding. Both about 30 times as big as our Sun, they had been orbiting each other for millions of years. A fraction of a second before the crash, they sent a vibration across the universe at the speed of light that was picked up by the LIGO detector. So what are these ripples in space? Amber L. Stuver explains.