At her first museum job, art historian Sarah Lewis noticed something important about an artist she was studying: Not every artwork was a total masterpiece. She asks us to consider the role of the almost-failure, the near win, in our own...

In this video Paul Andersen compares and contrasts transverse and longitudinal waves. Waves carry energy through oscillations. In transverse waves the oscillations are perpendicular to the direction of the wave and in longitudinal they...

Waves transfer energy from one place to another. You should already know how to describe them in terms of frequency, wavelength and amplitude In this video we’re going to look at the two ways they can be classified. Waves are produced as...

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...

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...

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...

Grignard Reactions: Theory & Practice with Strategy

Exponents demonstrates the meaning of exponents by writing and evaluating numerical expressions with whole number exponents.

👉 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 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...

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

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 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....

From fertilization, to germination, to growth, to death, this series of videos explores the life cycles of plants. The means by which plants respond to their environment is also highlighted. Specific attention is paid to development of...

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.

This Arduino tutorial was created by Programming Electronics Academy. We are an education company who seek to help people learn about electronics and programming through the ubiquitous Arduino development board.

This colorful program explores the fascinating, and changeable features of amphibians. Concepts and terminology: cold-blooded, metamorphosis, frog, tadpole, toad, and salamander.

Waves are vibrations that transfer energy from place to place without matter being transferred. Think of a Mexican wave in a football crowd: the wave moves around the stadium, while each spectator stays in their seat only moving up then...

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...

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,...

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,...

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...

This video explores the characteristics of waves. It explains the speed of waves, how this value is calculated and the four basic interaction between waves. Other terminology includes: vibration, crest, trough, amplitude, wavelength,...

Explore the quirky world of penny-farthing racing with UK champion Richard, whose passion reignites a bygone era.