SciShow
Oceans on Saturn's Moon Enceladus!
NASA's Cassini spacecraft has detected a huge ocean under the surface of Saturn's moon Enceladus. But how? And what does it really mean? Hank lays out the data -- straight from space to your brain!
Crash Course
What is Soil (and Why is it Important)?: Crash Course Geography
Soil brings together all four spheres of physical geography, and understanding soil composition is kind of like baking! So in today's episode, we're going to show you how to create the perfect soil cake, examine its different soil...
SciShow
Unexpected Ways Scientists Use GPS
GPS devices aren't just for keeping you from driving into a lake. They're also helping lots of scientists in unexpected ways.
TED Talks
TED: A taste of Mexico's ancient chocolate-making tradition | Germán Santillán
Dating back more than 800 years, chocolate is deeply woven into the Indigenous history of Oaxaca, Mexico. TED Fellow Germán Santillán talks about his work reviving the Mixtec technique used to prepare this ancient delicacy by training a...
SciShow
You Don’t Need to Worry About Yellowstone (or Any Other Supervolcano)
You’ve probably heard that the supervolcano under Yellowstone National Park is a ticking time bomb ready to go off at any time. But as it turns out, volcanologists aren't too worried about it.
SciShow
Why Space Over South America is Deadly for Satellites
There's a region of Earth's atmosphere known as the South Atlantic Anomaly, and it’s one of the most dangerous near-Earth areas of space, both for satellites and humans.
SciShow
Inside the Chernobyl Exclusion Zone
SciShow takes you inside the site of the world's worst nuclear disaster to show you how, nearly 30 years later, life has adapted and persisted.
SciShow
Inside the Chernobyl Exclusion Zone
SciShow takes you inside the site of the world's worst nuclear disaster to show you how, nearly 30 years later, life has adapted and persisted.
TED Talks
Tshering Tobgay: An urgent call to protect the world's "Third Pole"
The Hindu Kush Himalaya region is the world's third-largest repository of ice, after the North and South Poles -- and if current melting rates continue, two-thirds of its glaciers could be gone by the end of this century. What will...
TED-Ed
TED-Ed: The rise and fall of history's first empire | Soraya Field Fiorio
History's first empire rose out of a hot, dry landscape, without rainfall to nourish crops, without trees or stones for building. In spite of all this, its inhabitants built the world's first cities, with monumental architecture and...
TED-Ed
TED-ED: The rise and fall of the Assyrian Empire - Marian H. Feldman
Before the sun never set on the British Empire; before Genghis Khan swept the steppe; before Rome extended its influence to encircle the Mediterranean Sea; there was ancient Assyria. Considered by historians to be the first true empire,...
SciShow
What's It Like at the Edge of the Solar System
Where does our solar system end, and interstellar space begin, and what is it like there? Satellites and probes like IBEX and Voyager 1 & 2 help us get a better look at our special corner of the galaxy.
Crash Course Kids
Weather vs. Climate
So we have Weather and Climate... but are they the same thing? No, no they are not. But they are both super important to how the geosphere is shaped. In this episode of Crash Course Kids, Sabrina chats with us about the differences...
Curated Video
How did the Fatimids conquer Egypt? A pivotal moment in Islamic History DOCUMENTARY
How did the Fatimids conquer Egypt? A pivotal moment in Islamic History DOCUMENTARY
Curated Video
Second And Third Anglo Powhatan Wars
The second video covering Anglo-Powhatan wars. In the first one we covered the first Anglo-Powhatan war and the Jamestown massacre, so here we talk about the second and third Anglo-Powhatan wars, relations between the two sides and...
Curated Video
Exploring the Ancient Ruins and Natural Wonders of the Yucatan Peninsula
Yucatan, Mexico:"We head to Yucatan, the land where the ancient Mayans flourished to visit its majestic pyramids and discover this ancient civilization."
Curated Video
Why The Vast Majority Of All Chileans Live Near Its Capital
Chile is the world's longest and narrowest country. And squished in between the Pacific Ocean and the Andes mountain range is 19.5 million people. But despite being a large (if skinny) country, the vast majority of Chileans live within...
Curated Video
Why So Many Americans Are Leaving The Great Lakes States
The Great Lakes are a tremendous resource for the United States. In an age of climate change where water is becoming more scarce, the states and surround the Great Lakes are in an enviable position for the future. Despite this, however,...
Curated Video
No Major Cities: Why So Few Canadians Live In On The East Coast
Much like the United States, Canada's first European settlements began on its east coast. But where many of the US's first settlements would eventually emerge as major population centers such as Boston, New York City, and Philadelphia,...
Curated Video
Landmarks - Gran Saposoa Discovery
GRAN SAPOSOA DISCOVERY IN THIS ERA OF SOPHISTICATED TECHNOLOGY AND INTENSE ARCHAEOLOGICAL RESEARCH IT S HARD TO BELIEVE THAT THE EARTH CAN STILL HIDE LOST CIVILISATIONS. BUT IT DOES AND THE THRILL OF DISCOVERY WAS RECENTLY GIVEN TO A...
Curated Video
Landmarks - Mount Everest
MOUNT EVEREST REVERED BY ALL WHO SEE IT. EVEREST STANDS 8048 METRES TALL OR 29 THOUSAND AND 29 FEET AND STRADDLES BOTH THE ANCIENT KINGDOMS OF NEPAL AND TIBET. ITS STATUS AS THE ROOF OF THE WORLD HEIGHTENED THE DESIRE OF MANY TO CONQUER...
Curated Video
Poland: White Storks, Castles, and Mountains
Poland:"We will make a short flight, to know some of the most impressive castles of Europe surrounded by the Tatra Mountains in Poland and visit Wawel Hill, to hear a fantastic story of Polish Folklore that tells the story of a mythical...
Curated Video
The Wonders of Morocco: Marrakech, Casbah, and the Sahara Desert
Marrakech, Morocco:"We will go to the bustling city of Marrakech, where we will explore the citadel and the exciting market of La Medina, before moving out of the city towards the Ksar of Ait Ben Haddou, the wonderful Atlas mountains,...
Curated Video
Sicily: History, Volcanoes, and Kite Surfing in the Mediterranean
Convergence of Cultures in Sicily, Italy:"To end our trip, we will go to the place where the German and Greek influences converge: We will land on the Mediterranean island of Sicily, where a particularly active volcano awaits our arrival...