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The Rainiest Places On Earth

Kids Nature Weather World Science Education

In this episode of SciShow Kids, Jessi and Squeaks learn about places with record-breaking rainfall.

Our Instruction Manual for Existing

Adults Biology History Human Science

Your DNA contains all the instructions your body needs to function. In this episode of Crash Course Biology, we’ll figure out what this giant instruction manual looks like and how this three-billion-letter code gets copied into your trillions of cells through DNA replication.

DIY Pom Pom Launcher

Kids Experiments How-to Science DIY Creativity Fun

Get ready for an explosion of fun with our DIY Pom Pom Launcher! This isn't just a craft; it's a thrilling experience that will keep you engaged and excited.

Generative A.I - We Aren’t Ready.

Adults History Science Technology Artificial Intelligence Future

New generative A.I breakthroughs are happening almost every week, it seems.

We're Probably Going to Cure MS

Adults Health History Science Education

You've probably heard of multiple sclerosis, especially if you're a fan of The West Wing. But can we ever cure MS? Yes. But also, no. But also, probably? It's complicated.

Arctic Polar Vortex

Youth Facts Weather World Science

Check out this cool video all about the polar vortex! Learn what it is, how it forms and why it's important.

Why Do All YouTube Videos Look Alike?

Adults Creativity Education Media Internet Culture Science

Many crustaceans from all sorts of starting points evolve to end up looking similar, likely due to outside pressures. That’s sort of like what happens with YouTube videos.

The Paradox of an Infinite Universe

Adults Education Science Space Philosophy

What is outside of the universe? We know that the universe had a beginning 14 billion years ago and that it has been expanding ever since.

Ocean Wonders: A Symphony Of Smells

Youth Animals Nature Science Ocean

Hold your breath—but not your nose—as we explore olfaction in the ocean.

Why Are Butterflies So Colourful?

Youth Animals Education Nature Science

We go to Chester Zoo to answer one of your Big Questions on butterflies!

The Windiest Places On Earth

Kids Nature Weather World Science

Jessi and Squeaks explore two of the windiest places on Earth: Mount Washington in New Hampshire, USA, and Commonwealth Bay, Antarctica.

3 Mysteries of the Universe

Adults Education Science Space

We're still in the dark about what 95 percent of our universe is made of — and the standard model for understanding particle physics has hit a limit.

The Oldest Unsolved Problem in Math

Adults History Human Math Science

Do odd perfect numbers exist?

What Happens AFTER Nuclear War?

Adults Education Science World Politics Future

This video was made possible through a grant by Open Philanthropy.

Turtles Versus Tortoises

Youth Animals Facts Fun Science

These reptiles are often mistaken for each other but, are they the same thing? It's time to get to the bottom of this tort-ally confusing conundrum!

The Science Behind The Colours Animals See

Kids Animals Nature Science Biology

A team of researchers from the University of Sussex in the U.K. and George Mason University in the U.S. used a modified camera to record nature as it might be seen by other animals.

The Trillion Dollar Equation

Adults Math Physics Science Finance Economy

The most famous equation in finance, the Black-Scholes/Merton equation, came from physics.

Primitive Technology: One-Way Blower Iron Smelt & Forging Experiment

Adults Construction Creativity Nature Experiments Science Engineering

I tested the one-way spinning blower in an iron smelt and it is more effective than the previous both way spinning blower.

What Is Ambergris?

Youth Animals Facts Science Nature

Our researcher Dr James Rule explains what ambergris is made of and why we’ve become so fond of it.

Why Are All Humans Unique? Meiosis: Crash Course Biology

Adults Biology Human Science Education

Ever wonder why we aren’t exact clones of our parents, or why siblings aren’t exactly alike? The reason traces back to meiosis. In this episode of Crash Course Biology, we’ll discover how egg and sperm cells get made and learn why you’re a totally unique remix of your parents’ DNA.

Odysseus Spacecraft Lands On The Moon

Youth Future Space Technology Science

On Thursday evening, the Odysseus spacecraft landed on the Moon. It's the first time a US spacecraft has landed on the Moon in 50 years.