What do we know about light?

A primer on proper phone manners produced for the New Zealand Post Office.

Make any occasion special with everybody's favorite sweet snack: cookies! In this easy-to-follow guide, domestic diva Martha Stewart shares recipe secrets to 33 of her most scrumptious baked treats. Geared toward experienced bakers and beginners alike, the collection includes recipes and tips for making an astonishing array of cookies, including rolled, molded, bar, refrigerator, drop and sandwich varieties.

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The National Youth Theatre of Great Britain present an abridged version of Shakespeare's play, with explanatory links and introductions by Martin Jarvis. Following the presentation of the play, members of the company are shown in a workshop with actor-director Ron Daniels.

14-part special in which botanist Francis Hallé explains forest science and processes. Part of the "Once Upon a Forest" physical release.

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.

Presents an inductive experience in reading readiness. Shows a young boy as he interprets the meanings of various road signs during a long automobile trip.

The computer animation Outside In explains the amazing discovery, made by Steve Smale in 1957, that a sphere can be turned inside out by means of smooth motions and self-intersections. Through a combination of dialogue and exposition accessible to anyone who has some interest in mathematics, Outside In builds up to the grand finale: Bill Thurston's "corrugations" method of turning the sphere inside out.

A class trip to the museum requires some new rules.

Stories of serious traffic accidents caused by texting and driving are told by the perpetrators and surviving victims.

Coming in all shapes and sizes, bacteria are present in every corner of the Earth. Their purposes and types are even more diverse, with only 1% being truly harmful. Dive into the world of Bacteria to experience the latest discoveries and scientific knowledge surrounding these plentiful and necessary microbes.

Animated training film depicting the fundamentals of electricity and how electrical signals can be used to keep an airplane on correct course and altitude through an autopilot.

Educational film about drug addiction.

This short film is a humorous look at basic first aid techniques for mishaps that often occur around the house.

This short documentary chronicles the culture and arts of Cambodian Americans and the Lowell, MA community through the eyes of Sokhary Chau, the first Cambodian American Mayor in the United States. Chau immigrated to the U.S. at seven years old to escape the Khmer Rouge genocide. Through this unique story that showcases the best of Lowell—immigrant success, assimilation, history, and the development of the arts—we see a man born into a war-torn country who comes to America to be a first-in-the-nation leader.

A series of programs designed for the adult layman who has a curiosity about the skies and the makeup of the universe in which we live. The terms used during the series are fully explained and materials from a number of great observatories and institutions of learning are used for visual illustration. It begins with the solar system and works outward, stimulating interest in this area and awakening a desire for further study and investigation.

A poetic exploration of three subterranean telescopes in remote regions of Canada, Japan, and Antarctica that reveal a new way of perceiving the universe from within. Underground, we are dreaming into the earth.

Symmetry is one of five shorts featured in the film "Mathematical Peep Shows." The collection was made by Charles and Ray Eames for the IBM Mathematica Exhibit which opened in 1961. The degree to which an object is symmetrical is illustrated by the number of different positions in which it can fit into a box of its shape.

Writer producer Donick Cary (The Simpsons, Parks and Recreation, Have a Good Trip, etc.) has been a huge fan of the Washington D.C. pro football team since before he could walk. Passed down from his dad, he was excited to pass the tradition onto his kids. Donick never questioned the team name and or Native American logo until one day, while watching a game, his 9-year-old son, Otis, asked him if it was racist. When Otis suggests they ask Native Americans how they feel, it sends the two on a cross-country journey full of unexpected surprises.

Artists Nathalie Gabrielsson and Peter Sköld uncover a massive disinformation campaign against the Swedish welfare model that started in the 1970s. The campaign is unique in the world in its strategic structure and extensive scope. All the problems we see today with a growing distrust of the political and democratic system, and scientific facts, can therefore be seen as a predictable consequence of this campaign and paradigm shift. It also gives us an idea of the background to when politics began to become meaningless, and more about creating mock debates and rhetorical plays in the media where, for example, scientific facts are no longer an obvious starting point. The Swedish Troll Factory makes visible the strategies and power interests behind this unique disinformation campaign and how it manipulates the democratic system.