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A BBC documentary uncovers, for the first time, the original manuscript where Newton forecast the date of the end of the world. Newton, the father...

A humor-inflected history of the of the number one, covering military applications in ancient Rome, the measurement of distances in India, and the...

With all those X's and Y's, pre-algebra can be very intimidating. But with the right preparation, pre-algebra is as easy as 1-2-3! Building on your...

Required study by high schools and colleges, algebra has been a notorious stumbling block for students. Without a solid foundation in algebra,...

Revised 1998 version. When you're ready to tackle advanced calculus, The Standard Deviants are ready to help! Part 2 covers applications of the...

Documentary about an African-American girl who grows up to help NASA put astronauts into space and bring them home safely. She was one of the main...

Today we cut the granite with diamond-cut blade as is one of the most difficult rocks to cut due to its hardness.How could the egyptians, if it was...

This edition of Trigonometry includes such topics as radians, the special angles, right triangles, the Pythagorean Theorem, sine, cosine, tangent,...

Part 2 starts off with a quick review of graphing as well as sine, cosine and tangent. From there, this video charts new territory as we dive into...

Every year, millions of high school and college students walk into their first geometry class thinking: "Circles and squares. How tough can it be?"...

Physics is a system of models of nature according to which all phenomena are explained in terms of matter and force. Sound confusing? It doesn't have...

In candid conversations with actor Jonah Hill, leading psychiatrist Phil Stutz explores his early life experiences and unique, visual model of...

What happens when western anthropologists descend on the Amazon and make one of the last unacculturated tribes in existence, the Yanomami, the most...

Ex-cop Thomas Malone is serving a life sentence for a crime he didn’t commit. He is offered a chance at freedom if he can survive a deadly game...

Christmas brings the ultimate gift to Aldovia: a royal baby. But first, Queen Amber must help her family and kingdom by finding a missing peace...

Raquel's longtime crush on her next-door neighbor turns into something more when he starts developing feelings for her, despite his family's...

In pursuit of an unclaimed $125,000 prize, a broke college dropout decides to play an obscure, 1980s survival computer game. But the game curses her,...

A young woman struggling with addiction comes into possession of an ancient puzzle box, unaware that its purpose is to summon the Cenobites, a group...

Madrid, Spain, 2010. While the whole city follows the national team's successful participation in the World Cup, a group of daring thieves look for a...

Following the events at home, the Abbott family now face the terrors of the outside world. Forced to venture into the unknown, they realize that the...

An ex-CIA operative is thrown back into a dangerous world when a mysterious woman from his past resurfaces. Now exposed and targeted by a relentless...

As storm season intensifies, the paths of former storm chaser Kate Carter and reckless social-media superstar Tyler Owens collide when terrifying...

A father, immersed in a difficult divorce process, embarks on a dangerous mission when his children disappear from their isolated country house.