Kontaktní výroba kyseliny sírové

On behalf of the Arvin Corporation, Buster Keaton demonstrates the importance of using Maremont auto parts for potential repairs while running a petrol station.

The first film in the Red Asphalt driver's education series, presented by the California Highway Patrol, shows graphic accident footage demonstrating the consequences of drunk, reckless and unsafe driving.

A documentary about the crowd of people that commingle throughout the 3.5km of the Minhocão, an overpass in the central region of São Paulo, built during Brazil's military dictatorship.

Share an exciting adventure with Sandy and Crystal as they go searching for "Mica's Magic Gemstone." Along the way to finding their treasure, they meet four very interesting characters: Mica - the tour guide, Sir Sediment - ruler of the sedimentary rocks, Iggy St. Igneous - guardian of the igneous rocks, and Matty Morphic - the metamorphic magician. Our characters use catchy songs to introduce Sandy and Crystal to the three major categories of rocks.

An experimental mathematics film designed to elucidate the study of four-line conics.

Wayne Adam Ford is a convicted serial killer on Death Row. Victoria Redstall is a model who trained to be a cop. Together, and against all odds, Ford and Redstall take us on a roadtrip into the mind of a serial killer and attempt to find the identity of his first victim. All that remained of her was a dismembered torso.

A film about fireworks, the people who make them and the cultures behind them across the globe.

Animated training film demonstrating the process by which an autopilot uses gyroscopic controls to maintain an airplane in level flight.

Kate Humble and Helen Czerski reveal the inner workings of the sun and investigate why scientists think changes in the sun's behaviour may have powerful effects on our climate.

A film about the Veluwe region of the Netherlands, by the director of the Gemeentelijke Schoolbioscoop in Rotterdam. We see detailed images of villages, towns, moors, streams, ponds, poultry, and sheep farming. Van der Wel shot his own footage (according to the intertitles), but also used existing films. He drew mainly on the ‘city films’ from the catalogue of HAP & BenS. We see, for example, images from the films "Oosterbeek aan den Rijn" and "De Steeg" made by the Arnhem film company AFKO; and from the films made for Haghe Film "From Arnhem en omstreken" to "Barneveld and Elburg", directed by Willy Mullens.

Hosted by some unnamed escapee from a twelve-step program, Man and Wife, moves from anatomy charts and Asian erotic art into actual footage of two couples demonstrating nearly fifty different sexual positions.

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.

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.

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.

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.

NFL's Peyton Manning shows a younger generation the basics they need to succeed both on and off the field.

Svatopluk Innemann’s film Be Prepared! presents the early Czech boy scout movement through a simple narrative. The film extols the virtues of hard work, honor and cooperation just as it displays the fun of wilderness exploration, group cohesion and outdoor leisure. Troop 30 visits numerous historic locations on their travels, such as Orlík Castle and St John’s Rapids.

Surveys the role of chemistry in American life and the central role of the people, products, and plants of Monsanto.

An educational short film about correct speaking methods.

Handbook of Movie Theaters’ History is a documentary about the history, the development in the present days and the future of movie theaters in the city of Turin, Italy. It mixes the documentary language with comedy and fiction, and is enriched by interviews to some of the most important voices of Turin cinematography. The film follows the evolution of movie theaters by enlightening its main milestones: the pre-cinema experiences in the late 19th Century, the colossals and the movie cathedrals of the silent era, the arthouse theaters, the National Museum of Cinema, the Torino Film Festival, the movie theaters system today and the main hypothesis about its future.