PBS
The Real Story Of The Dodo Bird's (Current) Extinction
What’s the real story of the dodo? How did such a unique bird even evolve in the first place? And are we really responsible for its extinction?
SciShow
6 Mysteries Geologists Can't Solve
There are some geological areas on the planet that scientists still don't understand. For most things it's pretty clear—combine a volcanic eruption a dash of erosion, and boom, you’ve got a striking cliff! But not all the features on...
SciShow Kids
What Are Waves? | Science at the Beach! | SciShow Kids
Let's learn all about the waves that we play in at the beach!
SciShow Kids
Learn About the Oceans!
Learn about the oceans with some of Jessi and Squeaks' favorite ocean videos!
Crash Course
Commerce, Agriculture, and Slavery: Crash Course European History
We've been talking a lot about kings, and queens, and wars, and religious upheaval for most of this series, but let's take a moment to zoom out, and look at the ways that individuals' lives were changing in the time span we've covered so...
Crash Course
Columbus, de Gama, and Zheng He! 15th Century Mariners. Crash Course World History
In which John Green teaches you about the beginning of the so-called Age of Discovery. You've probably heard of Christopher Columbus, who "discovered" America in 1492, but what about Vasco da Gama? How about Zheng He? Columbus gets a bad...
SciShow
6 Mysteries Geologists Can’t Explain — Yet!
Explaining strange Earth geology is often straightforward — combine a volcanic eruption a dash of erosion, and boom, you’ve got a striking cliff! But not all the features on this planet are so easy to figure out. From the ground randomly...
SciShow
The Invisible Line in the Indian Ocean
There’s an invisible line between two groups of islands in the Indian Ocean with two totally different animal populations. It took three branches of science to figure out why it exists.
SciShow
The Mountains Below Us (And Other Deep Sea Treasures) | Compilation
From spooky-looking towers that belch white "smoke" to a mountain range in the middle of the Atlantic ocean, the seafloor is full of features as dynamic as the surface! That's part of why we've done many SciShow episodes about the ocean....
Crash Course
Int'l Commerce, Snorkeling Camels, and The Indian Ocean Trade: Crash Course World History
In which John Green teaches you the history of the Indian Ocean Trade. John weaves a tale of swashbuckling adventure, replete with trade in books, ivory, and timber. Along the way, John manages to cover advances in seafaring technology,...
TED Talks
TED: Dragonflies that fly across oceans | Charles Anderson
While living and working as a marine biologist in Maldives, Charles Anderson noticed sudden explosions of dragonflies at certain times of year. He explains how he carefully tracked the path of a plain, little dragonfly called the globe...
TED Talks
Victor Vescovo: What's at the bottom of the ocean -- and how we're getting there
Victor Vescovo is leading the first-ever manned expedition to the deepest point of each of the world's five oceans. In conversation with TED science curator David Biello, Vescovo discusses the technology that's powering the explorations...
Crash Course
Dutch Golden Age: Crash Course European History
While the English were falling apart a little, with their civil war and their restoration and their succession problems, the Dutch were getting their act together. They were throwing off the yoke of the Spanish Empire, uniting their...
Curated Video
Columbus, de Gama, and Zheng He! 15th Century Mariners. Crash Course: World History
In which John Green teaches you about the beginning of the so-called Age of Discovery. You've probably heard of Christopher Columbus, who "discovered" America in 1492, but what about Vasco da Gama? How about Zheng He? Columbus gets a bad...
SciShow
The Deep-Sea Snail with an Iron Shell
Deep in the Indian Ocean, scientists have discovered a snail whose feet are covered in iron scales, but how it builds these scales is a bit of a mystery.
TED Talks
James Stavridis: A Navy Admiral's thoughts on global security
Imagine global security driven by collaboration -- among agencies, government, the private sector and the public. That's not just the distant hope of open-source fans, it's the vision of James Stavridis, a US Navy Admiral. Stavridis...
TED Talks
Ella Al-Shamahi: The fascinating (and dangerous) places scientists aren't exploring
We're not doing frontline exploratory science in a huge portion of the world -- the places governments deem too hostile or disputed. What might we be missing because we're not looking? In this fearless, unexpectedly funny talk,...
Crash Course
How Rivers Shape the Landscape: Crash Course Geography
Today we're going to talk about rivers and how these dynamic, delicate, yet powerful systems are able to constantly change the landscape. We'll focus on the Zambezi River in Southeast Africa following its main features from the...
Crash Course
Int'l Commerce, Snorkeling Camels, and The Indian Ocean Trade Crash Course World History
In which John Green teaches you the history of the Indian Ocean Trade. John weaves a tale of swashbuckling adventure, replete with trade in books, ivory, and timber. Along the way, John manages to cover advances in seafaring technology,...
Crash Course
The Age of Exploration: Crash Course European History
The thing about European History is that it tends to leak out of Europe. Europeans haven't been great at staying put in Europe. As human beings do, the people of Europe were very busy traveling around to trade, to spread religion, and in...
Curated Video
Building a Global Tsunami Early Warning System
This video discusses the importance of early warning systems for tsunamis triggered by earthquakes. It highlights the existing systems in the Pacific Ocean and off the coast of Alaska, and the efforts to extend this network globally,...
Curated Video
Ocean Conveyer
A super-current runs from the Arctic past South America to the Indian Ocean. This is major factor influencing our climate, controlling everything from currents to the weather. Earth Science - Human Impacts - Learning Points. The great...
Curated Video
Monsoon Zone
Around the world monsoons bring huge volumes of seasonal rain to certain regions. The best known is the Asian monsoon, but why does it happen? Earth Science - Weather - Learning Points. Monsoons are heavy rainfalls concentrated over the...
Wonderscape
Exploring the Influence of Oceans on Earth's Environment
Dive into the vast world of oceans and discover their immense impact on our planet's climate and ecosystems. Learn about ocean currents, including the Gulf Stream, and their crucial role in regulating temperatures. Explore the effects of...