Speech: Using Your Voice

Filmed in IMAX, a team of explorers led by Pasquale Scaturro and Gordon Brown face seemingly insurmountable challenges as they make their way along all 3,260 miles of the world's longest and deadliest river to become the first in history to complete a full descent of the Blue Nile from source to sea.

A big-screen look into one of America's most successful entertainment industries, NASCAR racing.

12,000 feet down, life is erupting. Alvin, a deep-sea mechanized probe, makes a voyage some 12,000 feet underwater to explore the Azores, a constantly-erupting volcanic rift between Europe and North America.

A 13-minute documentary film depicting life in Prague.

Alaska... Here, in this vast and spectacularly beautiful land teeming with abundant wildlife, discover the "Spirit of the Wild." Experience it in the explosive calving of glaciers, the celestial fires of the Aurora Borealis. Witness it in the thundering stampede of caribou, the beauty of the polar bear and the stealthful, deadly hunt of the wolf pack.

Explore the mysterious Amazon through the amazing IMAX experience. Amazon celebrates the beauty, vitality and wonder of the rapidly disappearing rain forest.

The Academy Award® nominee Cosmic Voyage combines live action with state-of-the-art computer-generated imagery to pinpoint where humans fit in our ever-expanding universe. Highlighting this journey is a "cosmic zoom" based on the powers of 10, extending from the Earth to the largest observable structures in the universe, and then back to the subnuclear realm.

Why tens of thousands of Jewish schoolchildren graduate from ultra-Orthodox high schools without the legally mandated education they need to become independent adults.

Clouds 1969 by the British filmmaker Peter Gidal is a film comprised of ten minutes of looped footage of the sky, shot with a handheld camera using a zoom to achieve close-up images. Aside from the amorphous shapes of the clouds, the only forms to appear in the film are an aeroplane flying overhead and the side of a building, and these only as fleeting glimpses. The formless image of the sky and the repetition of the footage on a loop prevent any clear narrative development within the film. The minimal soundtrack consists of a sustained oscillating sine wave, consistently audible throughout the film without progression or climax. The work is shown as a projection and was not produced in an edition. The subject of the film can be said to be the material qualities of film itself: the grain, the light, the shadow and inconsistencies in the print.

In the 1968 movement in Paris, Jean-Luc Godard made a 16mm, 3-minute long film, Film-tract No.1968, Le Rouge, in collaboration with French artist Gérard Fromanger. Starting with the shot identifying its title written in red paint on the Le Monde for 31 July 1968, the film shows the process of making Fromanger’s poster image, which is thick red paint flows over a tri-color French flag. —Hye Young Min

This video reinforces the importance of safe crossing and loading/unloading behaviors for primary age students. In the story, the main character goes on an adventure with his pet dinosaur “EGG” to stress the dangers of the loading zone.

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 knowledge of basic math, The Standard Deviants eliminate the intimidation factor by presenting the material in an easy-to-understand manner using plenty of examples and computer graphics.

A training video on how to accomplish basic stunts for amateur productions, courtesy of professional stuntman Randy Butcher.

From polar bears in the arctic tundra to black bears in the Northern Rockies, you'll see some of the most spectacular footage ever shot of these enterprising omnivores. Catch salmon with a group of hungry grizzlies on the McNeil River in Alaska. Crawl inside a den with a mother black bear and her cubs. Learn about the challenges facing each of these species as their habitat diminishes.

From the unique vantage point of 200 miles above Earth's surface, we see how natural forces - volcanoes, earthquakes and hurricanes - affect our world, and how a powerful new force - humankind - has begun to alter the face of the planet. From Amazon rain forests to Serengeti grasslands, Blue Planet inspires a new appreciation of life on Earth, our only home.

Fighter Pilot: Operation Red Flag follows American F-15 Eagle pilot John Stratton as he trains with some of the world’s best pilots. The movie depicts Stratton’s progression through the challenging and dangerous exercises of Operation Red Flag, the international training program for air forces of allied countries.

This large format film explores the last great wilderness on earth. It takes you to the coldest, driest, windiest continent, Antarctica. The film explores the life in Antarctica, both for the animals that live their and the scientist that work there.

Australia: Land Beyond Time takes viewers on a breathtaking journey back in time to witness the birth and evolution of a mysterious land that harbors remnants of Earth's earliest life and many of it's strangest creatures that exist nowhere else on the planet.

A documentary about a 15-day river-rafting trip on the Colorado River aimed at highlighting water conservation issues.

This film shows how far we have come since the cold-war days of the 50s and 60s. Back then the Russians were our "enemies". And to them the Americans were their "enemies" who couldn't be trusted. Somewhere in all this a young girl in Oklahoma named Shannon set her sights on becoming one of those space explorers, even though she was told "girls can't do that." But she did.