You've Never Heard of the World's Most Common Mineral
Adults Education Science Work World Energy Environment Technology Geology BiologyThe most common substance in the world is literally IN the world. It's a mineral called bridgmanite, and it belongs to a class of minerals (called perovskites) that scientists are trying to use in the next generation of solar panels.
Do Your Best
Kids Education Environment MusicHow can we save the planet? Listen to this song and sing along.
There Is Something Hiding Inside Earth
Adults Education Science Biology Space NatureWe’ve found a new planet, home to octillions of the most extreme beings living in the most absurd and deadly hellscape. In absolute darkness, crushed by the weight of mountains, starved of oxygen, cooked alive, bathed in acid, salt or radiation.
How To Draw: Fall Friends
Kids Art Creativity How-toToday, Olivia and I are having fun with our gel crayons and learning how to draw cute fall leaf friends!
MP Proposes Smartphone Ban For Schools
Youth Education Technology World Politics Social MediaThe official proposal, called a private members' bill, also recommends that social media platforms change the way they work for children.
Why Do Leaves Change Colour And Fall?
Youth Environment Nature ScienceThey’re pretty to look at, sure -- but the changing leaves you see in autumn are really a striking example of nature taking extreme measures to protect itself.
How do QR codes work? (I built one myself to find out)
Adults Science Technology How-toHow do QR codes work? The checkerboard patterns taking over the world, demystified.
What's the Difference Between Cults and Religion?: Crash Course Religions #3
Adults History Human Religion CultureWhat is a cult? How are cults different from religions? And why do many religious scholars say we shouldn’t even use that label? In this episode of Crash Course Religions, we’ll learn why the line between cults and religions is much fuzzier than it seems.