A girl goes on the computer to download a shape

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...

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

Revised 1998 version. Beginning with a review of functions and graphing, Part 1 jumps into the world of calculus by covering limits, vertical and...

A documentary about the life and works of the artist M. C. Escher. Maurits Cornelis Escher (1898-1972) usually referred to as M. C. Escher, was a...

This edition includes topics such as exponential functions, common log or base 10, rules of exponents, natural log or base e, applications of...

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,...

Made entirely on Roger Wagner's HyperStudio software, Chris Marker explores set theory, using Noah's Ark as an example.

EVERYTHING YOU NEED TO KNOW TO ACE PRE-CALCULUS IS AT YOUR FINGERTIPS: functions, polynomials, f(x), RATIONAL FUNCTIONS, standard form for rational...

Until recently geometry was 'cold', incapable of describing the irregular shape of a cloud, the slope of a mountain or the beauty of the human body....

Ten years ago, Tetsuya Miyamoto had a dream to change the world through puzzles. In his classroom in Yokohama, KenKen was born. Enter a world where...

Levon Cade left behind a decorated military career in the black ops to live a simple life working construction. But when his boss's daughter, who is...

A queen sends the powerful and feared sorceress Gray Alys to the ghostly wilderness of the Lost Lands in search of a magical power, where she and her...

Four misfits find themselves struggling with ordinary problems when they are suddenly pulled through a mysterious portal into the Overworld: a...

After meeting with newly elected U.S. President Thaddeus Ross, Sam finds himself in the middle of an international incident. He must discover the...

After the G20 Summit is overtaken by terrorists, President Danielle Sutton must bring all her statecraft and military experience to defend her family...

When the girl of his dreams is kidnapped, everyman Nate turns his inability to feel pain into an unexpected strength in his fight to get her back.

When the most wanted man in America surfaces in a small Kentucky town, his violent history -- and a blood-thirsty mob seeking vengeance and a...

In the aftermath of her husband's death, widow Ramona's struggle to raise her two kids is hindered by the arrival of a mysterious woman with...

Trying to leave their troubled lives behind, twin brothers return to their hometown to start again, only to discover that an even greater evil is...

A graphic portrayal of the last twelve hours of Jesus of Nazareth's life.

A fearless knight braves a deadly realm to save the Chosen One’s soul. Facing witches, demons, and brutal foes, he discovers her return could...

After receiving an unexpected call from her wayfinding ancestors, Moana journeys alongside Maui and a new crew to the far seas of Oceania and into...