By showing people that art can be used to express what we feel, rather than what we see, Abstract Expressionism changed how we define what art is.

The eight principles: #8 A video is more likely to go viral if it is deliberately marketed to the appropriate demographic. In other words, if ads are strategically placed to reach a lot of people guaranteed to already like the video, it...

This Video Explains General and Limited - Subject Matter Jurisdiction

Impressionism is one of the best known and loved movements in Art History, but why? We present a case for why Impressionism is interesting and worth your attention and admiration, beyond the famous names behind it of Claude Monet, Berthe...

Immigration, a 1947 production of Encyclopaedia Britannica Films.

We tend to think of Earth's landmasses as being fixed in place, but in reality they are attached to moving tectonic plates that constantly jostle for position. In some areas these tectonic plates slide over a hotspot - an...

This live-action video program is about the word universe. The program is designed to reinforce and support a student's comprehension and retention of the word universe through use of video footage, photographs, diagrams and colorful,...

The video is a lesson on how to compare numbers using the symbols less than, greater than, and equal to. It covers the importance of understanding the value of each digit based on its place within the number using a place value chart....

Khalil Gibran Muhammad is professor of History, Race and Public Policy at Harvard Kennedy School and the Suzanne Young Murray Professor at the Radcliffe Institute for Advanced Studies. He is the former Director of the Schomburg...

The following tutorial covers the basics of the composition of spinal nerves including nerve roots, trunks and rami.

In this video, the speaker discusses two different inventory systems that companies can use to record their merchandise transactions - perpetual and periodic. The speaker gives examples of how a car dealership may use the perpetual...

This video is about the lifecycle of a star but did you know that each star starts from a cloud of dust and hydrogen gas?

Mao Zedong: Great at rebelling against governments, not so great at leading them. Climbed to the top of the communist ladder during the Long March, and won the Chinese Civil War! ...But then the Great Leap Forward backfired and the...

In this video, a teacher discusses the educational value of cadavers in anatomy labs, specifically focusing on a fetus that was donated to them. They explore the developmental features of the fetus and estimate its gestational age, while...

Do you need to learn about the place value of numbers in 3rd grade, 4th grade, or 5th grade? This educational kids math video shows upper elementary math students about place value in math! Visually see what ones, tens, hundreds,...

What happens to cells for cancerous growths to occur? Your body is made up of millions and millions of cells. In fact there are between 50 and 75 trillion cells in the body. These cells are dying and being replaced all the time. Cancer...

This live-action video program is about the term solar system. The program is designed to reinforce and support a student's comprehension and retention of the term solar system through use of video footage, photographs, diagrams and...

Water is the life-blood of Yosemite National Park. The Tuolumne and Merced rivers water some of the most productive farmland on the Earth, and urban dwellers throughout the state depend on the Sierra Nevada snowpack for their domestic...

Coral reefs cover less than one percent of the seafloor, and yet they're home to a quarter of all marine life, making them some of the most biodiverse places on Earth. But their future looks bleak. Decades of environmental threats like...

World War One: 1916' covers the great battles of Verdun and the Somme on the Western Front, as well as Russia's Brusilov Offensive on the Eastern Front. In the Middle East, British forces surrender at Kut, while the Arab Revolt begins in...

This live-action video program is about coal The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and colorful, animated graphics and...

NASA's LROC has been imaging the surface of the Moon since 2009. What has it discovered about the Moon's craters?

Fossils are windows to the past. This fascinating program takes a look at how fossils are formed and preserved. Special attention is given to the meaning, significance, and use of fossils in telling us about past life on Earth.

Learn the basics about climate change and how burning fossil fuels adds extra carbon dioxide to the atmosphere, and how this then leads to climate change. Fossil fuels, like oil, coal and natural gas, are the remains of living things...