The Beauty and Complexity of the Mandelbrot Set

Learn how to climb Great Gable in the Lake District, via the Arrowhead ridge climb.

Educational short film

Léto

Jaro

This 1971 color anti-drug use and abuse film was produced by Concept Films and directed by Brian Kellman for Encyclopedia Britannica. “Weed: The Story of Marijuana” combines time-lapse, montage, illustrations, animation (by Paul Fierlinger and emigre Pavel Vošický) and dramatized, documentary-style interviews to survey the evolving role of cannabis in U.S. society, with emphasis on the legal risks faced by young people. A unique score of experimental synthesizer music is provided by Tony Luisi on an EMS VCS 3 “Putney”

DFW Punk, covering the Dallas/Ft. Worth punk/new wave scene. If you thought Texas in the late ’70s was all about urban cowboys, country tunes and bible-thumping, get ready to be proved dead wrong. 2007, MiniDV.

It’s the hit musical that changed Broadway forever and brought the genius of Lin Manuel Miranda to the attention of legions of fans across the world. A story of how a group of mavericks made an unlikely marriage of hip-hop and history to create the biggest show in America…and are getting ready to conquer the world. Featuring interviews with Miranda, as well as the cast and crew of Hamilton.

Darujte odpovědně

This public-school educational film warns of the dangers of cheating. John Taylor is struggling with his algebra course, and convinces his friend Mary to show him her answers during the tests. But when he is caught, his reputation among his fellow students, along with his student-council seat, is put in jeopardy.

Scelování pozemků

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.

O světle

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.

This 90-minute documentary brings to life Gavin Pretor-Pinney’s international bestseller, “The Cloudspotter’s Guide”, which draws on science, meteorology and mythology for a magical journey through the world of clouds. It is no dry treatise on the science of nephology but a playful trip through the varied beauty and distinctive personalities of the ten principal cloud types From the ethereal cirrus to the terrifying cumulonimbus, the film tells the story of the short but eventful life of clouds and their importance to our planet. Find out how immense quantities of water can stay up in the sky for so long and how lightning and thunder are created.

Poradila teta Beta

Cement

Vápno

Vodní energie

What is Bitcoin? With the advent of Bitcoin, the world's first digital currency, for the first time in history money is no longer controlled by banks or governments, but by the people who use it. But where did this currency come from? How does it work? And is it truly the way forward, or just a flash in the pan? Magic Money answers these questions and more as it explores the mysterious origins of Bitcoin, its role in society, and how it could shape the future.

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