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Intro to Big Data: Crash Course Statistics #38

19 ча назад

Today, we're going to begin our discussion of Big Data. Everything from which videos we click (and how long we watch them) on YouTube to our likes on ...

Ford, Cars, and a New Revolution: Crash Course History of Science #28

3 дн назад

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 ...

Synge, Wilde, Shaw, and the Irish Renaissance: Crash Course Theater #36

6 дн назад

The Irish Renaissance in the early 20th century included a wealth of new plays written both in Ireland, and by Irish ex-patriots elsewhere. W.B. Yeats, Lady ...

Biomaterials: Crash Course Engineering #24

7 дн назад

We've talked about different materials engineers use to build things in the world, but there's a special category of materials they turn to when building things to ...

Unsupervised Machine Learning: Crash Course Statistics #37

1 нед назад

Today we're going to discuss how machine learning can be used to group and label information even if those labels don't exist. We'll explore two types of ...

The Horrors of the Grand Guignol: Crash Course Theater #35

2 нед назад

Prepare to be horrified, and to look into the face of inhumanity with the Grand Guignol. Mike Rugnetta teaches you about one of theater history's most horrible ...

Silicon, Semiconductors, & Solar Cells: Crash Course Engineering #22

3 нед назад

Today we're looking at silicon, and how introducing small amounts of other elements allow silicon layers to conduct currents, turning them into semiconductors.

Fitting Models Is like Tetris: Crash Course Statistics #35

3 нед назад

Today we're going to wrap up our discussion of General Linear Models (or GLMs) by taking a closer looking at two final common models: ANCOVA (Analysis of ...

ANOVA: Crash Course Statistics #33

1 меc назад

Today we're going to continue our discussion of statistical models by showing how we can find if there are differences between multiple groups using a ...

Regression: Crash Course Statistics #32

1 меc назад

Today we're going to introduce one of the most flexible statistical tools - the General Linear Model (or GLM). GLMs allow us to create many different models to ...

P-Hacking: Crash Course Statistics #30

2 меc назад

Today we're going to talk about p-hacking (also called data dredging or data fishing). P-hacking is when data is analyzed to find patterns that produce ...

How Not to Set Your Pizza on Fire: Crash Course Engineering #15

3 меc назад

Today we're going to explain how exchangers...exchange heat. We'll look at concentric tubes, finned tubes, plate heat exchangers, and shell-and-tube heat ...

Biology Before Darwin: Crash Course History of Science #19

3 меc назад

You've probably heard of Charles Darwin, but before we get to him, you really need to understand how different people, throughout the seventeenth and ...

Heat Engines, Refrigerators, and Cycles: Crash Course Engineering #11

3 меc назад

Cycles are a big deal in engineering. Today we'll explain what they are and how they're used in heat engines, refrigerators, and heat pumps. We'll also discuss ...

You know I’m all about that Bayes: Crash Course Statistics #24

4 меc назад

Today we're going to talk about Bayes Theorem and Bayesian hypothesis testing. Bayesian methods like these are different from how we've been approaching ...

The History of Chemical Engineering: Crash Course Engineering #5

5 меc назад

Today we'll cover the fourth and final of our core disciplines of engineering: chemical engineering. We'll talk about its history and evolution going from soda ash ...

Roman Engineering: Crash Course History of Science #6

6 меc назад

The Romans developed a lot of infrastructure like roads and aqueducts to both help their cities flourish and to... you know... be better at war. But the interesting ...

2001 - A Space Odyssey: Crash Course Film Criticism #15

7 меc назад

Well, here we are. It's the final episode of Crash Course Film Criticism and we're going to chat about one of the more polarizing films ever made: Stanley ...

India: Crash Course History of Science #4

7 меc назад

Re-uploaded because there was an error with a map ** You might have recognized the names of some of the Greek natural philosophers. They were individuals ...

Media Ownership: Crash Course Media Literacy #8

7 меc назад

We've talked about how broad a concept “the media” really is – and given that, it can be hard to keep track of all the different forces that constitute “the media.

Plato and Aristotle: Crash Course History of Science #3

7 меc назад

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Last week, we met the Presocratics: despite ...