Instructional Video11:53
Be Smart

The Dark Origins of the Scientific Method

12th - Higher Ed
500 years before the Scientific Revolution, the mathematician Al-Hassan Ibn al-Haytham spent hours in a dark room studying the light that filtered in. Not only did he revolutionize how we literally see the world, he pioneered the...
Instructional Video10:05
SciShow

How The Islamic Golden Age of Science Changed History As We Know It

12th - Higher Ed
The Islamic Golden Age of Science is largely to thank for our scientific developments today. Around 750-1250 CE, the Islamic empire made incredible scientific advancements that changed the course of history! Join Michael Aranda for a...
Instructional Video11:59
Crash Course

The Mind/Brain: Crash Course History of Science

12th - Higher Ed
Scientists in the nineteenth century discovered a lot about life and matter. But exactly what kind of stuff is the human brain? That one was—and is—tricky. The brain sciences—with experiments and therapies tied to biological theories of...
Instructional Video11:37
Crash Course

Cathedrals and Universities: Crash Course History of Science

12th - Higher Ed
Until roughly 1100, there were relatively few places of knowledge-making. Monasteries and abbeys had special rooms called scriptoria where monks copied manuscripts by hand. But the biggest places where knowledge was made were the Gothic...
Instructional Video11:37
Crash Course

Biomedicine: Crash Course History of Science

12th - Higher Ed
The history of science up until the Cold War is often overshadowed by the Manhattan Project. But, today we are going to talk about advances in biomedicine, or healthcare based on a biological understanding of human bodies and diseases.
Instructional Video11:38
Crash Course

Medieval China: Crash Course History of Science

12th - Higher Ed
Like Egypt, Sumer, and Mesoamerica, ancient China represents a hydraulic civilization—one that maintained its population by diverting rivers to aid in irrigation—and one that developed writing thousands of years ago. Today, we’re going...
Instructional Video12:22
Crash Course

The Medieval Islamicate World: Crash Course History of Science

12th - Higher Ed
The religion of Islam significantly influenced knowledge-making in the greater Mediterranean and western Asian world. Islamicate scholars—meaning people influenced by Islamic civilization, regardless of their religious views—gave us...
Instructional Video12:09
Crash Course

The Americas and Time Keeping: Crash Course History of Science

12th - Higher Ed
In this episode of Crash Course History of Science, we travel to the Americas to ask the question, "When are we?" and get some answers. We'll look at the Maya, Inca, and Olmec civilizations and how they recorded their science.
Instructional Video14:45
Crash Course

Modern Thought and Culture in 1900: Crash Course European History

12th - Higher Ed
Europe was in transition politically and culturally at the beginning of the 20th century. Today, we're looking at the dawn of modern science, and the rise of Modernism in the arts, especially in music, dance, and visual arts. We'll look...
Instructional Video11:40
Crash Course

Thermodynamics: Crash Course History of Science

12th - Higher Ed
It's time to heat things up! LITERALLY! It's time for Hank to talk about the history of Thermodynamics!!! It's messy and there are a lot of people who came up with some ideas that worked and other that didn't and then some ideas that...
Instructional Video10:48
Crash Course

Marie Curie and Spooky Rays: Crash Course History of Science

12th - Higher Ed
It's time to talk about one of the most awesome scientists that has ever been awesome: Marie Curie. She figured out ways to get an amazing education despite the limitations of her homeland, discovered some really important answers to the...
Instructional Video11:19
Crash Course

Cinema, Radio, and Television: Crash Course History of Science

12th - Higher Ed
Radio, Cinema, and Television have been staples in news coverage, entertainment, and education for almost 100 years. But... where did they all come from? Who started what and when and why? In this episode, Hank Green talks to us about...
Instructional Video11:53
Crash Course

Alchemy: History of Science

12th - Higher Ed
In fantasy stories, charlatans in fancy robes promise to turn lead into gold. But real alchemists weren’t just mystical misers. They were skilled experimentalists, backed by theories of matter. And they played a huge role in the...
Instructional Video12:28
Crash Course

India: Crash Course History of Science

12th - Higher Ed
You might have recognized the names of some of the Greek natural philosophers. They were individuals with quirky theories, and we have records about them. But they weren’t the only people making knowledge back in the day. Today, Hank...
Instructional Video11:10
Crash Course

Ford, Cars, and a New Revolution: Crash Course History of Science

12th - Higher Ed
Historians love to debate each other. So some of them pointed out that the first half of this revolution looks a lot different from the second. Let's chat about industry, cars, and Henry Ford.
Instructional Video11:29
Crash Course

Plato and Aristotle: Crash Course History of Science

12th - Higher Ed
Plato and Aristotle: Crash Course History of Science #3
Instructional Video10:02
Crash Course

The Limits of History: Crash Course History of Science

12th - Higher Ed
It's the final episode of our History of Science series and we thought it would be good to talk a little about some of the people we couldn't get to and some of the reasons we need to talk about diversity in scientists. Thanks for the...
Instructional Video11:50
Crash Course

Life and Longevity: Crash Course History of Science

12th - Higher Ed
It's time to have a look at the future of human life and how technology could possibly extend longevity. But, within that tech, are questions of ethics that are not always at the top of mind when the tech is being developed. In this...
Instructional Video10:29
Crash Course

Climate Science: Crash Course History of Science

12th - Higher Ed
Scientists tend to be careful and resistant to big claims. So evidence for the possible end of the living world took a while to be seen as such. In this episode of Crash Course History of Science, Hank talks to us about where Climate...
Instructional Video11:35
Crash Course

The Internet and Computing: Crash Course History of Science

12th - Higher Ed
We’ve talked a lot about advances in biotech. But none of those could have happened without advances in computing. It’s time to get back to data and explore the unlikely birth, strange life, and potential futures of the Internet. In this...
Instructional Video11:32
Crash Course

Air Travel and The Space Race: Crash Course History of Science

12th - Higher Ed
Like the Industrial or the Einsteinian Revolution, the Space Race is a trope, or way of organizing historical events into a story that makes sense. In this story, the two great powers that emerged after World War Two—the United States...
Instructional Video11:07
Crash Course

The Computer and Turing: Crash Course History of Science

12th - Higher Ed
Computers and computing have changed a lot over the History of Science but ESPECIALLY over the last 100 years. In this episode of Crash Course History of Science, we have a look at that history around World War Two and how that conflict...
Instructional Video11:13
Crash Course

Einstein's Revolution: Crash Course History of Science

12th - Higher Ed
There was physics before Einstein in the same way that there was biology before Darwin. Einstein didn’t just add some new ideas to physics. And he didn’t just add a unifying framework for doing physics, like Newton. Einstein took what...
Instructional Video11:44
Crash Course

The Presocratics: Crash Course History of Science

12th - Higher Ed
The Presocratics: Crash Course History of Science #2