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Cellular Respiration: Do Cells Breathe?: Crash Course Biology #27
You know ‘em, you love ‘em. They’re the powerhouse of the cell: mitochondria. They produce the ATP molecules that we use to do everything from talk t…
1 week, 1 day ago
The History of Atomic Chemistry: Crash Course Chemistry #37
How did we get here? Well, in terms of Atomic Chemistry, Hank takes us on a tour of the folks that were part of the long chain of other folks who hel…
1 week, 1 day ago
Photosynthesis: The Original Solar Power: Crash Course Biology #28
Photosynthesis is a powerful process that is responsible for some of life’s most vital functions. In fact, consumers like us rely on photosynthetic p…
1 week, 1 day ago
War and Nation Building in Latin America: Crash Course World History 225
In which John Green teaches you about nation-building and nationalism in Latin America. Sometimes, the nations of Latin America get compared to the n…
1 week, 1 day ago
World War II Part 2 - The Homefront: Crash Course US History #36
In which John Green teaches you about World War 2, as it was lived on the home front. You'll learn about how the war changed the country as a whole, …
1 week, 1 day ago
Mitosis and the Cell Cycle: How Cells Clone Themselves: Crash Course Biology #29
What’s the life of a cell like? In this episode of Crash Course Biology, we’ll follow a cell’s life cycle, from its beginning as a shiny new cell al…
1 week, 2 days ago
Electrochemistry: Crash Course Chemistry #36
Chemistry raised to the power of AWESOME! That's what Hank is talking about today with Electrochemistry. Contained within, Hank discusses electrochem…
1 week, 2 days ago
Meiosis: Why Are All Humans Unique?: Crash Course Biology #30
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 Cr…
1 week, 2 days ago
World War II Part 1: Crash Course US History #35
In which John Green teaches you about World War II, a subject so big, it takes up two episodes. This week, John will teach you how the United States …
1 week, 2 days ago
What Is Outbreak Culture? Crash Course Outbreak Science #13
When we think of how we respond to outbreaks, we often think of physical things like vaccines or medicines, but there is another factor that is just …
1 week, 2 days ago