A method for thinking about high-dimensional spheres, introduced in the context of a classic example involving a high-dimensional sphere inside a high-dimensional box.

A method for thinking about high-dimensional spheres, introduced in the context of a classic example involving a high-dimensional sphere inside a high-dimensional box.

A solution to the puzzle involving two blocks, sliding fricionlessly, where the number of collisions mysteriously computes pi

A solution to the puzzle involving two blocks, sliding fricionlessly, where the number of collisions mysteriously computes pi

A solution to the puzzle involving two blocks, sliding fricionlessly, where the number of collisions mysteriously computes pi

When you think about math, what do you think of? Numbers? Equations? Patterns maybe? How about.... knots? As in, actual tangles and knots?

This is an absolutely beautiful piece of math. It shows how certain ideas from topology, such as the mobius strip, can be used to solve a slightly softer form of an unsolved problem in geometry.

Rather than demo another new technology, Tom Wujec reaches back to one of our earliest but most ingenious devices -- the astrolabe. With thousands of uses, from telling time to mapping the night sky, this old tech reminds us that the...

What we call language is something more specific than communication. Language is about sharing what's in our minds: stories, opinions, questions, the past or future, imagined times or places, ideas. It is fundamentally open-ended, and...

Pascal's triangle, which at first may just look like a neatly arranged stack of numbers, is actually a mathematical treasure trove. But what about it has so intrigued mathematicians the world over? Wajdi Mohamed Ratemi shows how Pascal's...

In this shorts video we will answer a standardized math test question using similarity. We will begin by identifying key information given in the problem and by defining similar figures. We will use this definition to identify the...

In this shorts video we will find an unknown side length. We are given a pair of triangles and told they are similar figures. Using the definition of similar figures, similar figures have corresponding sides that are proportional, we...

Howcast -Learn how to survive in the Nether in Minecraft with this Minecraft tutorial.

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

Discover how NaturaDôme combines recycled materials and advanced engineering to create cost-effective, sustainable buildings. Developed in Lapeyre, France, these eco-friendly structures repurpose old fighter plane hangars and integrate...

A black body is a theoretical or imaginary object that perfectly absorbs all incoming electromagnetic radiation, and also emits radiation, like heat and visible light, based on its temperature. A black body is considered theoretical...

A set of well-defined lines within the electromagnetic spectrum, emitted by hot or excited matter.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise...

In this video, you will learn how to create a drum machine using the Web Audio API. We will see how to create different drum sounds and how to play them using a keyboard.
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This clip is from the chapter "Web Browser APIs" of...

In this video, you will learn how to update a user in our Twitter Clone app.

In this video, you will learn about a scatterplot.<br<br/>/>

This clip is from the chapter "Matplotlib" of the series "Data Science Prerequisites - NumPy, Matplotlib, and Pandas in Python".In this section, we will talk about Matplotlib.

This video explains three different functions: Trim, which is used to trim unwanted space from the text; the Len function is used to get the number of characters the string has; and the Space function is useful for formatting output...

In this video, we will cover the second programmatic hook.
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This clip is from the chapter "Extending Strapi Core: Custom Controllers and More" of the series "The Complete Strapiâ„¢ Course with Plugins and Deployment".In this...

A black body is a theoretical or imaginary object that perfectly absorbs all incoming electromagnetic radiation, and also emits radiation, like heat and visible light, based on its temperature. A black body is considered theoretical...

Cognitive scientist Victor Ferreira (UC San Diego) describes his philosophical position of being a so-called "functional dualist" together with the associated key distinction between type and token physicalism.