The Snows of Many Years

Geometry Part 2 goes into detail on perimeter, circumference and area for 2-dimensional and 3-dimensional figures. This DVD is also helpful for...

Discover the evolutionary secrets of some of the world’s most majestic creatures. From voracious crocodiles and acrobatic birds to stupendous...

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...

In a dystopian 2054, three young rebels go on a journey to find traces of the long lost beauty of nature, hoping to discover what happened to their...

As the largest island in the Caribbean, Cuba is host to spectacular wildlife found nowhere else on the planet: from the jumping crocodiles of the...

The epic story of the life of a volcano, capable of both causing the extinction of all things and helping the evolution of species, over 60 million...

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

This is the story of a charismatic family of endangered animals and one man’s extraordinary devotion. It unfolds in a distant wilderness, in a...

Daring to seek Earth's history contained in glaciers atop the tallest mountains in the world, Dr. Lonnie Thompson found himself on the frontlines of...

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing...

Askania-Nova is the largest steppe wildlife sanctuary in Europe. It is located in south part of Ukraine, not far from Crimea peninsula. In order to...