Dive into the fascinating world of voice modulation and imitation as Erza, a young singing prodigy, and Martin Dubé, a master imitator, showcase their unique vocal talents. Learn about the scientific principles behind voice control,...

MLK Day takes place every year on the third Monday of January. It's a time to celebrate the life and work of Civil Rights leader Martin Luther King Jr., who brought Americans together in the name of racial equality.

Explore the fascinating and treacherous journey of Martin Strell as he braves deadly creatures and challenging obstacles to break a world record by swimming the Amazon River. Join him and his team on a thrilling adventure filled with...

Around the time of King Stephen, a story was told of two children appearing one day in the village of Woolpit, speaking a strange language, wearing strange clothes....and with GREEN skin? What was going on? Could aliens have visited...

In this lesson, you can learn some essential English phrases to help you understand native speakers and sound more natural when you speak English. Improve your comprehension by speaking with a certified English...

Miss Palomine visits the Lincoln Memorial in Washington, DC and points out the plaque honoring the Reverend Martin Luther King, Jr. She talks about the ideals that these two great men had in common and mentions Dr. King’s “I Have A...

Mathematician Ian Stewart, University of Warwick, describes his unexpected trajectory from abstract mathematical calculations in the back of an Austin Mini to developing a deeper understanding of how animals move, illustrating the...

Alexa teaches you how to conjugate Prendre (to take) in the future tense.

Now that the cost of the funeral has been covered, Amanda begins planning the funeral for her son. She visits the plot where he will be burried and goes to see him at the funeral home one last time. Amanda feel joy and relief that the...

MLK Day takes place every year on the third Monday of January. It's a time to celebrate the life and work of Civil Rights leader Martin Luther King Jr., who brought Americans together in the name of racial equality.

“Notice and Wonder” discusses how scientists think and the process they use to solve problems.

Need to book a hotel room? Fancy breakfast in bed? Is your shower not working? In this video, Alexa teaches you 21 really useful French hotel-related phrases and sentences to help you get by in a French hotel.

Former Teacher of the Year Ceri Evans inspires a group of gifted and talented Year 10 students in an active lesson about Darwin's theory of evolution. Ceri Evans uses a variety of games and challenges to excite and inspire a group of...

The 16th Presidential election in American history took place on Tuesday, November 7th, 1848. This was the first election that took place on the same day in every state. By law from this point forward, Election Day would be on a Tuesday....

Our bodies react differently to extreme heat depending on how much humidity is in the air. Heat index is a measure of how hot it feels outside, taking into account both air temperature and relative humidity. As the humidity rises, the...

Economics is poised to go through a process similar to what physics did in the early 20th century when the Theory of Relativity superseded Newtonian physics, but did not negate it.

MARTIN LUTHER KING SONG LYRICS': There was a man who had a dream His name was Martin Luther King Mar-tin Lu-ther King, Mar-tin Lu-ther King, Mar-tin Lu-ther King His name was Mar-tin Lu-ther King Doctor King, he had a dream Of peace and...

The March on Washington for Jobs and Freedom was the biggest protest America had ever seen. It culminated in Civil Rights leader Martin Luther King Jr’s iconic “I Have A Dream” speech. But the man who made it all possible, chief...

Agnes Martin's minimal paintings reproduce terribly. Their magic does not come though in photos or videos. Guest host John Green discusses Martin's art anyway, how it brilliantly captures emotion itself, and why you should seek it out.

Martin Wolf of the Financial Times points out the two sub-fields of academic economics that are due to be completely overhauled in the aftermath of the global crisis.

An American professor explains how the financial sector grew in importance and in its portion of the whole economy starting with new economic policies begun in 1980.<br/>

This video presents an account of the first-ever phone call.
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This clip is from the chapter "Introduction – 1G is Where All of it Began" of the series "5G and Wireless Communication for Beginners".This section provides an...

An Oxford University Professor gives his theory on how the global crisis was rooted in fundamental changes in technology, globalization and the consequent rising complexity.

An American professor outlines what a new economics curriculum for undergraduate and graduate students should look like, and what kind of professors should be developed.