We interview the remarkable Vanessa Hill, creator of BrainCraft, a production of PBS Digital Studios, which explores psychology, neuroscience & why we act the way we do.

Squeaks is back from his trip around the world! In this episode, he and Jessi discuss the second stop on his trip: Fiordlands National Park (aka Te Rua-o-te-moko) in New Zealand (aka Aotearoa)<br/>

👉 Learn how to identify angles from a figure. This video explains how to solve problems using angle relationships between parallel lines and transversal. We'll determine the solution given, corresponding, alternate interior and exterior....

This video is answering the question of how tall is the great pyramid of Giza.

Trace the history of the Ashanti Kingdom’s Golden Stool -- one of the most important sacraments of the kingdom -- from the time it is believed to have arrived in 1695 to present day Ghana.

New York City residents produce 11,000 tons of garbage every day. Every day! This astonishing statistic is just one of the reasons Robin Nagle started a research project with the city's Department of Sanitation. She walked the routes,...

Grignard Reactions: Theory & Practice with Strategy

In this video, the teacher explains angle facts using the concepts of alternate interior angles and supplementary angles in the context of parallel lines and a transversal. The teacher reviews four algebraic expressions representing...

An 0-2 pitch has a specific purpose for a pitcher, and that purpose is to get a strikeout. And to do that, we need a zero-sum outcome, meaning we will throw something that is either called a ball or gets a swing and miss. Pitchers should...

In this video lesson, students will discover the many types of angles that are formed when parallel lines are cut by a transversal. Vocabulary is reviewed and explained. Visual diagrams are used to show the pattern between the eight...

👉 Learn how to evaluate trigonometric functions using trigonometric identities. Trigonometric identities are equalities that involve trigonometric functions. We will focus on the cofunction identities and even-odd identities. The...

Learn how to determine the magnitude and direction of a vector. The magnitude of a vector is the length of the vector. The magnitude of a vector is obtained by taking the square root of the sum of the squares of the components of the...

👉 Learn how to determine the transformation of a function. Transformations can be horizontal or vertical, cause stretching or shrinking or be a reflection about an axis. You will see how to look at an equation or graph and determine the...

The Electoral College is a complicated beast and is the grouping who truly elect the US President and Vice President. Due to its important function, we thought it would be useful to explain how it works, especially because things might...

In this video, we will look at static and media files.
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This clip is from the chapter "Deployment - Pushing Your Site Live for the World to Enjoy" of the series "Django 3 - Full Stack Websites with Python Web Development".In...

In this math test prep video, the teacher explains how to solve a standardized test question about parallel lines and a transversal. By identifying corresponding angles and using the fact that supplementary angles add up to 180 degrees,...

Functions: Calling a function from another function and Scope of the variables
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This clip is from the chapter "Functions" of the series "Complete Python Scripting for Automation".You will learn how to define a Function,...

Lodash was built to simplify JavaScript application development. It contains hundreds of methods built for the purpose of providing developers with a fast, reliable, cross-browser toolkit to write applications. With Lodash, you can...

👉 Learn how to define angle relationship. Do you know the difference between interior and exterior angles? What is the relationship between parallel lines and transversal? When given parallel lines and a transversal we can label and...

Learn the ABCs with this video. There is an animal for each letter. These animals names start with each letter in the alphabet. A is for alligator. B is for bear. And so on. This is a great abc video for toddlers and preschool...

Spotting is essential in any dance movement that rotates your body around one axis. Follow this spotting tutorial to learn how to have a strong spot and clean turns!

👉 Learn how to prove parallel lines and relationship between parallel lines and transversals. You also learn how to find the missing value to show you that two angles are supplementary or equal to prove parallel lines. This is based off...

Wolves often get a bad rap, especially in fairytales. But are they really as bad as they seem? Yes, wolves are top predators, but there is much more to these awesome animals than simply their hunting habits. Listen to an expert explain...

Goldenrod paper turns red when ammonia or other base is added. Parts needed: 1 Goldenrod paper (Must be made with real goldenrod pigment! Certain brands work for this, others don't.), 1 wax candle, 1 bottle Windex (""Classic"") or other...