Revelations: Unveiling the Hidden World - A Mystry Channel Documentary Odyssey

Free Documentary is dedicated to bringing high-class documentaries to you on youtube for free. With the latest camera equipment used by well-known filmmakers working for famous production studios. You will see fascinating shots from the deep seas and up in the air, capturing great stories and pictures of everything our beautiful and interesting planet has to offer. Enjoy stories about nature, wildlife, culture, people, history, and more to come.

Free Documentary is dedicated to bring high-class documentaries to you on youtube for free. With the latest camera equipment used by well-known filmmakers working for famous production studios. You will see fascinating shots from the deep seas and up in the air, capturing great stories and pictures from everything our beautiful and interesting planet has to offer. Enjoy stories about nature, wildlife, culture, people, history and more to come.

Free Documentary is dedicated to bringing high-class documentaries to you on youtube for free. With the latest camera equipment used by well-known filmmakers working for famous production studios. You will see fascinating shots from the deep seas and up in the air, capturing great stories and pictures of everything our beautiful and interesting planet has to offer. Enjoy stories about nature, wildlife, culture, people, history, and more to come.

Ute Margreff lives on Ireland’s Atlantic coast, and Florian Graner in Puget Sound in the Northwest of the USA. Both Germans share a deep passion for the sea and its creatures. About 10 years ago Ute Margreff got to know the female solitary dolphin, Mara – it was the start of an unusual friendship. Florian Graner found its private paradise close to Seattle. Right in front of his doorstep, he dives into a world inhabited by sea lions, giant octopuses, and orca whales. Both Ute and Florian fight for the protection of marine habitats, each one in a different and very unique way.

Top 10 Secrets and Mysteries looks at extraterrestrials. It first looks at (10) mysterious disappearances of ships and aircraft, (9) ancient texts offering information on alien encounters, (8) the top secret military base Area 51, (7) strange ancient artifacts like the Antikythera mechanism and the Iron pillar of India, (6) crop circles, (5) close encounters of the third kind, (4) top secret projects, (3) the high probability of life in the universe, (2) encounters during space missions, and (1) unidentified flying objects.

How it Works - Episode 21 - Bicycle Helmet: It protects from the worst kind of injuries and yet it's pretty light. - Zippo lighter: With a guarantee for live come these high-end-lighters - Hugo Boss Suites: The suits from one of the most famous fashion designers in the world - Ring donuts: The favourite food of Homer Simpson

How it Works - Contact lenses: The retina and iris are as unique as our fingerprints. That's why the making of contact lenses is a very complete process.

HOW IT WORKS - Skyscraper

HOW IT WORKS - Mobile Phones

HOW IT WORKS - Mountainbikes

We are in the Quan Hoa mountains in the Northwest of Vietnam. It is one of the poorest and most isolated regions in the country. Here, most of the inhabitants live on less than a dollar a day. However, this province possesses an inexhaustible treasure: bamboo. Or as the Vietnamese refer to it “green gold”. Some of this bamboo is transported on rafts… Makeshift crafts, assembled in just a few hours, are sent down the twists and turns of the tumultuous river Luong. This region is also the only region in the country where the roads are not asphalted. During the rainy season, which lasts around three months, parts of the region’s commerce are paralyzed. Even 4x4s and trucks can’t handle it… The only engine capable of maneuvering the roads is Van Ly’s “Tuk Tuk”.

How it Works - Bicycle tires - Spring rolls - Ski goggles - Oak barrels

In Kazakhstan, a country in Central Asia located between China and Russia, everything is tough: the climate, the vast steppes dotted with oil wells, even the character of the inhabitants, descendants of the Mongols and Genghis Khan who have adapted to withstand all of nature’s challenges. Filmed at the backend of winter, this film takes us into the center of a snowstorm. Thousands of travelers find themselves caught in an enormous traffic jam, the least fortunate of whom are stuck in the mud, victims of a sudden thaw. We meet farmers and camel breeders who rely on hostile land. The Aral Sea, now completely dried out due to the overexploitation of its water during the Soviet period, has given place to a desert made up of sand, salt, and dust that’s toxic to the inhabitants. On this truly extreme journey we are accompanied by endearing people who never let their struggles crush their spirit or dignity.

Jamaica: On the surface, it’s a tropical island paradise in the Caribbean. But, in spite of all the tranquility, Jamaica has one of the highest murder rates in the world. The reason: Ghettos! And the worst of all of them: Mountain View. Anyone who sets foot here risks their life. Deadly gun battles and gang wars are just part of the daily routine. The many small communities here are in a state of constant war. The most infamous of all the gangs: South Clan! Drugs, alcohol, weapons. Everything always close at hand. The criminals make their money with contract killing, extortion, and kidnapping. Around five hundred people live in the South Clan community. Evil and his men say they protect the people here – from the bad guys. Their favorite weapons are the Glock nine millimeter, Beretta M-9 and the M-15 semiautomatic. All lightweight and deadly. The Mountain View slum is a refuge for the poorest of the poor. Many seek solace in alcohol and marijuana. What rules here is primarily unemployment, miserable living conditions, hopelessness. Particularly for single mothers, there is usually only one way out: prostitution! Every day young women sell their bodies on the street. A special police unit tries to end all this and to shut down the gangs. Four men notorious for their prowess. The special unit can't rely on any tips from ghetto residents. Because nobody talks here. There is only one language – which means don't talk, shoot! Mountain View, Kingston is one of the most dangerous no-go zones in the world… Those who grow up here, barely stand a chance!

The pre-trial prison Urso Branco is one of the worst jails in all of Brazil. Riots have been taking place here almost every year since 2002. Gangs battling for control of the drug business are also fighting it out behind bars. They use every opportunity to eliminate rival gang members. In the past 20 years, more than 100 people have died in riots behind the walls of Urso Branco. A sad record for Brazil. The situation in Urso Branco remains a powder keg, despite the government tightening security in recent years. Sanitary conditions are catastrophic; cells are desperately overcrowded. The guards are heavily armed and always carry loaded weapons. Each rifle's barrel contains special anti-riot ammunition made of rubber. The other cartridges are live ammunition. This is the only way they can keep the situation under control. Even though the guards face the constant risk of attack. To this place, the twenty-eight-year-old Naum is being brought, having been arrested by the police when trying to rob a bar. In Urso Branco, he has to wait for the decision from the judge. The decision is if he will stay in jail for the next 15 years or if he will see his family soon again. Naum shares the cell with 19 other inmates – 19 men who are in custody here for robbery, murder, rape, and drug trafficking. Inside is cramped and the sanitary facilities are catastrophic. As the new guy, Naum is at the bottom of the pecking order. What's worse is that the situation behind bars can escalate at any time.

How it Works - - Padlocks - Fairground Attraction - Synthetic Leather - Herbs de Provence

How it Works - Football - Samurai Sword - Sweetcorn - Books

How it Works - -Sushi -Charcoal -Rubber Gloves -Electric Toothbrush

HOW IT WORKS - Computer Recycling | Free Documentary

How It Works: -Wine Glasses -Grand Piano -Water Tap -Soy Sauce

Heavy weights with unexpected skills - The grazing grounds of the walrus This heavy weight is known for its characteristic, massive teeth that stick out of the upper jaw. They are horrible weapons. Another distinct feature is their weight: males can weigh up to 1500 kilos. A large part of this body mass is a thick layer of fat underneath leathery skin - and it is needed because these large seals live in the polar sea on the edge of the pack ice. Without their teeth the animals could not survive - they are used as tools for many things. For one thing the teeth are used as ice picks to pull their giant bodies back onto the ice, then they also use their teeth to rummage through the mud on the ocean floor to search for snails, crabs and clams. Except for us humans they should not have many predators. But there is one other and it is primarily going for their young - the polar bear. It is very difficult to observe walruses: the arctic climate is the first deterrent. The Australian walrus specialist Jason Roberts has been living in Spitzbergen for many years and has been studying walruses and their family hierarchy up close. He takes us on an expedition to the 80th latitude where we will observe walruses as they feed underwater as it has never been filmed before. We will follow those heavy weights under the ice and will be confronted with one of the rarest sharks - the Greenland shark.

The family of jellyfish or medusae are not only the most venomous ocean inhabitants but also some of the deepest divers. Medusae have been found as deep as 8.300 meters. Their existence is paramount to the oceans. Many of the large migrations of fish and mammals would not be possible without the existence of jellies. They are a crucial part of the food chain, many fish feed on jellies, and in turn mammals or larger migratory predators feed on fish. The scientist Gerhard Jarms of the Zoological Institute of the University of Hamburg takes us on a journey into the exotic world of jellyfish. He is one of the most renowned medusae scientists in the world. Our expedition begins in the northern Atlantic where we will find the mysterious periphylla. We will continue to the Azores in the Atlantic. There we will search for the XY jellies that seek shelter in caves in rough seas. In the Pacific, we will swim with the jellies in the famous Jellyfish Lake, and last but not least we will explore some of the world's most beautiful coral reefs of western Papua. And at the very end danger lurks around every corner as we set out to search off Australia's coast for the fatal sea wasp- one of the most poisonous ocean inhabitants. In the Pacific, we will swim with the jellies in the famous Jellyfish Lake, and last but not least we will explore some of the world's most beautiful coral reefs of western Papua. And at the very end danger lurks around every corner as we set out to search off Australia's coast for the fatal sea wasp- one of the most poisonous ocean inhabitants.

Welcome to a world full of mystery, folklore, and legend. From supposed stargates to powerful deities; from fantastic giants to steampunk-style science-fiction. This is not an alien planet or a fantasy land, this is planet Earth of the past. Explore The Great Pyramid of Giza, The Hanging Gardens of Babylon, The Statue of Zeus at Olympia, and more.

The deadly sea wasp or so called medusa has several eyes, which are only examinable with the help of a microscope. Some people are more likely to get in contact with its tentacles than others. Watch the video and find out why.

Bosch in Reutlingen, Germany: The highly sensitive sensors and microchips that are produced here here are installed in automobiles and consumer electronics all over the world. A tremendous amount of effort goes into their production - including particle accelerators and autonomously operating robots. Man-power meets high-tech: Industry 4.0 is already being implemented in many factories in the form of integrated processes and production facilities. The Series Wunder-Werke or Wonder Works goes into the hallowed halls of big industry. In the production plants of companies like Bosch, Gira, Seltmann or Deutz, you’ll encounter the latest robots, machines and technologies as well as the people who make all of it possible. From commercial vehicles to semiconductors to everyday objects, Wunder-Werke shows which factories produce them.