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An Egg Is Just One Cell

AdultsBiologyFoodScience
One of Earth's biggest cells is one you're probably really familiar with.

The woman who stared at the sun - Alex Gendler

AdultsHistoryHumanLife...
Get to know the legacy of Hisako Koyama, whose drawings of the sun’s surface helped scientists reconstruct 400 years of sunspot activity.

Scientists Reveal How Time Travel Is Actually Possible

AdultsHistoryHumanScience...
Is it actually possible to travel through time? Scientists say "Yes", but what does that actually mean?

Can you solve the Big Bang riddle? - James Tanton

AdultsHistoryHumanScience...
It’s moments after the Big Bang and you’re still reeling. You’re a particle of matter, amidst a chaotic stew of forces, fusion, and annihilation.

The Freshwater Paradox

AdultsAnimalsLifeNature...
Even though less than 1% of Earth's water is freshwater, it's the home for 50% of fish species. This is the Freshwater Paradox.

The Freshwater Paradox

AdultsEducationLifeNature...
Even though less than 1% of Earth's water is freshwater, it's the home for 50% of fish species. This is the Freshwater Paradox.

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?

Which animal has the best eyesight? - Thomas W. Cronin

AdultsAnimalsNatureScience
Explore the incredible diversity of eyes and vision in the animal kingdom, and find out which creature has the best eyesight.

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

AdultsHistoryScienceTechnology
Analog computers were the most powerful computers for thousands of years, relegated to obscurity by the digital revolution.

Why The Shortest Day Of The Year Isn't The Coldest

AdultsHistoryHumanWorld...
The way we experience seasons don't necessarily line up with how they're technically defined - here's why.

The Creation Of The Universe | Universe | BBC Earth

AdultsHistoryScienceSpace
This is the story of creation, as told by science.

You Are Immune Against Every Disease

AdultsBiologyHumanScience...
You are not a person, you are a planet, made of roughly 40 trillion cells. There is so much of you, that if your cells were human-sized, you would be as big as 20 Mount Everests.

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.

How Tutankhamun Got His Gold | Lost Treasures of Egypt

AdultsHistoryHumanScience...
How Tutankhamun Got His Gold | Lost Treasures of Egypt