Jellyfish blooms are making headlines around the world. This is due to the damage they cause to tourism, fishing and our health. How can these creatures, which are over 98% water and have no shell, skeleton or brain, expand so rapidly? Although this is a normal stage in the life cycle of these gelatinous animals, we have to admit that blooms have become much more frequent and massive in recent decades. We're even witnessing jellyfish populations appearing in more and more regions where fish have been replaced by them, such as off the coast of Namibia, in the Black Sea, in the Sea of Japan and in certain areas of the Baltic Sea. What causes this? Why has the role of jellyfish in the ocean been underestimated, even though they outlived the dinosaurs? Are jellyfish on their way to dominating the oceans as they once did? What if they were to be the only ones left?
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.
O světle
Educational short film
A primer on proper phone manners produced for the New Zealand Post Office.
An animated short film that explains in a pedagogical way how the radio transmission works. Created by Czech filmmakers it was commissioned by Argentina Schools. The film tells the story of Curious, an extraterrestrial child that reaches the planet earth attracted by the sound waves. There he meets the Queen of Waves, an ethereal figure who teaches her step by step the process by which sound is captured, amplified, modulated and transformed into electromagnetic vibrations to be transmitted by a radial antenna.
Des-Extinción
An in-depth look into the isolated sport of Motocross in the much more isolated island of Bermuda.
Two eighth graders doing an assembly on cleanliness and neatness seek underclassmen. A look into Don and Mildred's hygienic endeavors.
Robert McChesney lays the blame for the US's current state of affairs squarely at the doors of the corporate boardrooms of big media, which far from delivering on their promises of more choice and more diversity, have organized a system characterized by a lack of competition, homogenization of opinion and formulaic programming.
The importance of not leaving your car keys in the ignition is illustrated in this story of three punks who steal just such a car. They are spotted by the police, a chase ensues.
The dangers of LSD are driven home to teenagers in this classroom training film, which is "narrated" by an LSD tab. The "tab" tells kids that he is "a depth charge in the mind!" and various teenagers are shwn babbling about their LSD experiences. "Experts" are presented who warn that LSD makes kids "paint themselves green" and has various other horrible side effects, the most serious of which is that it gives users a police record, and that there is "no known way of getting your fingerprints out of a police file once they're in there."
Kontaktní výroba kyseliny sírové
Stunning stories from the unusual life of the Ural owl, a mysterious nocturnal predator that can fearlessly attack even humans. Set over a period of just over a year, 'Fearless Queen of the Night' provides an extraordinary insight into the life of one of the largest European owl species.
A short film made by the Central Office of Information about how to cook Potatoes, with narration from Max Munden.
An educational short film about correct speaking methods.
An educational film about power sources that’s rendered as a lyrical meditation on heat and vapor, The Four Elements is a poetic and avant-garde documentary Curtis Harrington made for the United States Information Agency.
Povrchové napětí
Monster Truck Drivers Dave and Becky learn all about monster trucks, and learn how to drive one.
Embark on a captivating journey that delves into the essence of Yucatecan Maya life in the 21st century. This feature-length documentary unfolds against the backdrop of Coba, the second largest Maya ceremonial center in the ancient world. From this archaeological marvel, the film ventures deep into the lush jungles and intimate villages, offering a poignant exploration of two indigenous families committed to preserving their rich heritage. At its core, Beyond the Ruins weaves a tapestry that illuminates the profound interconnectedness of existence, as mirrored in the ancient Maya philosophy of "in lak' ech, a lak' en" - where "I am you; you are me." The film not only resurrects a vibrant but often overlooked culture; it also invites viewers to contemplate the universal lessons embedded in Maya wisdom. Through this evocative lens, audiences discover not only a living legacy but also a source of inspiration to enhance their own quality of life.