This video is answering the question of what toys did Viking children have.

Learn about the great fire of London. English listening practice for upper-intermediate level students.

How the kids helped a kitten realize her dream

In this video, students are taught how to draw a cube by examining its attributes. They learn that a cube is a 3-dimensional shape with 12 edges, 6 faces, and 8 vertices. Through a step-by-step process, they understand how to construct a...

Bob Greenberg is the creator of the Brainwaves Video Anthology. He is a retired elementary school teacher.



The Road

Not Taken

Two roads diverg
ed in a yellow wood,
And sorr
y I could not...

Mr. P. will discuss how to use the second conditional by first reviewing the two tenses involved. He will then proceed with the explanation using two formulas to build the topic in discussion. He will then list examples and finally, he...

This video provides a brief overview of the history and importance of tires. It explains how tires protect wheels, absorb shock, provide better traction, and offer a more comfortable ride. Review significant developments in tire...

You can reduce your own contribution to climate change by reducing the amount of carbon dioxide you release into the atmosphere. Your carbon footprint is measured by the amount of extra carbon dioxide your lifestyle adds to the...

A legionary explains what a scutum is, and explains how it was made of wood, reinforced for strength and decorated with the emblem of their legion.

If you’re ready to move beyond fluency to perfect English you’re in the right place! Here you will learn the most important words in the English language, getting detailed analysis on each word’s use and pronunciation. As part of a...

In the second of a new series, James Payne and Joanne Shurvell combine their love of Art and Travel, as they look at less well known museums in cities around the world. In "Great Art Cities Explained: Paris", we look at three small...

It explains biomass, working of a biogas plant and advantages of biogas.

Debris is a portrait of Tofino, BC intertidal artist Pete Clarkson as he crafts his most ambitious and personal project to date: a memorial to the 2011 Great East Japan earthquake and tsunami. He, like so many of us around the world, was...

True Calling Grant Filmmaker: William Smith Andrew Szeto is a man that wears many hats on a day to day basis. He turns recycled skateboards into coffee tampers, hangs out of helicopters at the Canadian Coast Guard, and spends hours in...

How do we make our food, clothes and homes? Many of these things are made from parts of plants and animals. Join Maya and discover how we make everyday items!

Finally, as Titania and the young Athenians are sleeping in the forest, Oberon and Puck start to fix all the chaos that has been unleashed. Has all the confusion just been a dream, after all?

Watch our summary of A Midsummer...

How could you pass up trying a Boom Bow IRL? It was fun, and a noise maker for sure!

A 0.300 kg mass rests on a 0.395 m long, 0.764 kg, uniform wooden plank supported by a string as shown in the figure. If the mass is 0.274 m from the wall and the angle between the string and the plank is 32.1°, (a) What is the force of...

Japanese company Sumitomo Forestry has announced plans to build the tallest wooden skyscraper in the world in the city of Tokyo by 2041.

Join NASA's Goddard Space Flight Center in Greenbelt, Md., in celebrating Black History Month. Each week in February, a different African-American employee from GSFC will be featured. The employees will talk about their careers, career...

Experience the rich cultural heritage of Kyoto, Japan's former capital. Explore the attractions, from the iconic Golden Pavilion to the enchanting Kiyomizu-dera temple, where you can witness the beauty of nature in spring or autumn....

This video explains the concept of magnetic fields that form around current carrying wires. It defines magnetic fields and how they are represented by magnetic field lines, which indicate the direction and strength of the magnetic field....

If you want to know how to learn English conversation, improve your English comprehension, think in English, speak faster and stop translating in your head this video is just for you! English conversation practice is the best way to move...

The Bermuda Triangle isn't the only watery region with a reputation for unexplainable events and tragedies. For centuries, a triangular portion of Lake Michigan has been ground zero for sunken ships, disappearing crews, and vanishing...