Last Watched

Sort by

Supersocieties

   2005    Nature
Invertebrates don't always operate alone. True society was the last feature to evolve in invertebrates, as recently as the time of Tyrannosaurus. In the last programme see the tensions below the surface in some of the great social structures built by insects, and witness the carnage when an ant colony and a termite colony wage war.
Series: Life in the Undergrowth

Evolutions: The Walking Whale

   2008    Science
This series illuminates unique and bizarre evolutionary journeys that have brought forth some of the world’s most impressive animals. We unearth a 50-million-year-old mystery mammal sought out a new source of food in the water, starting a spectacular evolutionary journey so that today it looks like a fish. How did a creature built for land become master of the ocean?
Series: Evolutions

Dino Turkey

   2008    Science
From small viscous meat eaters to vegetarian giants, dinosaurs came in all shapes and sizes. Remarkable new evidence suggests that one dinosaur did not become extinct but evolved into a new animal species we all know today. Discover the missing link between the velociraptor and modern day birds.
Series: Evolutions

When Knowledge Conquered Fear

   2014    Science
The episode begins with Tyson describing how pattern recognition manifested in early civilization as using astronomy and astrology to predict the passing of the seasons, including how the passage of a comet was often taken as an omen. Tyson continues to explain that the origin of comets only became known in the 20th century due to the work of Jan Oort and his hypothesis of the Oort cloud. Tyson then continues to relate the collaboration between Edmond Halley and Isaac Newton in the last part of the 17th century in Cambridge. The collaboration would result in the publication of Philosophiæ Naturalis Principia Mathematica, the first major work to describe the laws of physics in mathematical terms, despite objections and claims of plagiarism from Robert Hooke and financial difficulties of the Royal Society of London. Tyson explains how this work challenged the prevailing notion that God had planned out the heavens, but would end up influencing many factors of modern life, including space flight. Tyson further describes Halley's contributions including determining Earth's distance to the sun, the motion of stars and predicting the orbit of then-unnamed Halley's Comet using Newton's laws. Tyson contrasts these scientific approaches to understanding the galaxy compared to what earlier civilizations had done, and considers this advancement as mankind's first steps into exploring the universe. The episode ends with an animation of the Milky Way and Andromeda galaxies' merging based on the principles of Newton's laws.
Series: Cosmos: A Spacetime Odyssey

Artic

   2009    Nature
The Russian Arctic is one of the world’s most extreme habitats, yet it is a haven for polar bears, lemmings, arctic foxes and walruses. In late August, massive muskoxen bulls gather together to compete for mating dominance. Each bull can weigh 400 kilogram’s and charge at a speed of 40 kilometres an hour; a head-to-head impact can be heard more than a kilometre away
Series: Wild Russia

A Sky Full of Ghosts

   2014    Science
Tyson begins the episode by explaining the nature of the speed of light and how much of what is seen of the observable universe is from light emanated from billions of years in the past. Tyson further explains how modern astronomy has used such analyzes via deep time to identify the Big Bang event and the age of the universe. Tyson proceeds to describe how the work of Isaac Newton, William Herschel, and James Clerk Maxwell contributed to understanding the nature of electromagnetic waves and gravitational force, and how this work led towards Albert Einstein's Theory of Relativity, that the speed of light is a fundamental constant of the universe and gravity can be seen as distortion of the fabric of space-time. Tyson describes the concept of dark stars as postulated by John Michell which are not visible but detectable by tracking other stars trapped within their gravity wells, an idea Herschel used to discover binary stars. Tyson then describes the nature of black holes, their enormous gravitational forces that can even capture light, and their discovery via X-ray sources such as Cygnus X-1. Tyson uses the Ship of Imagination to provide a postulate of the warping of spacetime and time dilation as one enters the event horizon of the black hole, and the possibility that these may lead to other points within our universe or others, or even time travel. Tyson ends on noting that Herschel's son, John would be inspired by his father to continue to document the known stars as well as contributions towards photography that play on the same nature of deep time used by astronomers.
Series: Cosmos: A Spacetime Odyssey
The Story of God

The Story of God

2016  Culture
Latino Americans

Latino Americans

2013  History
Generation Iron

Generation Iron

2018  History
Absolute Zero

Absolute Zero

2007  Technology
The Gene Code

The Gene Code

2011  Science
Tiger

Tiger

2020  History
Unknown

Unknown

2023  Science
Motivation

Motivation

2017  Culture

 

 

- We offer you a selection of some of the best, top-quality documentaries. Our contribution includes adding subtitles to these videos to make them available to a wider range of viewers—especially for those who want to improve their English in an enjoyable, relaxed, and informative way. They are also of great benefit to the hearing impaired.

- These are top-quality videos carefully chosen by our team to ensure a high level of interest in the subject matter and excellent quality of the documentaries themselves.

- Help us build a useful Internet filled with high-quality, enjoyable, and informative content. Join us in our project by becoming a subscriber or making a donation!

- If you want to collaborate with us, send us a link to a video you think would be of interest through our social media channels. We will then review it, index it, produce and add the subtitles, and make it easily accessible from our website.

- If you wish to collaborate even further with our community, you can produce the subtitles yourself. Subtitles tutorial. When they’re ready, send the subtitle files to our social media along with the video link so we can proceed as mentioned above.

- We are working hard on this project to offer you all this content. Your donations and subscriptions enable us to continue providing this valuable service.

- We are firmly committed to the promotion of Culture, Learning, and Collaborative Altruism.

- Our warmest greetings and thanks for your interest and support!

A documentary film or documentary is a non-fictional motion-picture intended to "document reality, primarily for the purposes of instruction, education or maintaining a historical record".

Early documentary films, originally called "actuality films", lasted one minute or less. Over time, documentaries have evolved to become longer in length, and to include more categories. Some examples are educational, observational and docufiction. Documentaries are very informative, and are often used within schools as a resource to teach various principles. Documentary filmmakers have a responsibility to be truthful to their vision of the world without intentionally misrepresenting a topic.

Documentary practice is the complex process of creating documentary projects. It refers to what people do with media devices, content, form, and production strategies to address the creative, ethical, and conceptual problems and choices that arise as they make documentaries. Documentary filmmaking can be used as a form of journalism, advocacy, or personal expression.

Box office analysts have noted that this film genre has become increasingly successful in theatrical release with films such as Fahrenheit 9/11, Super Size Me, Food, Inc., Earth, March of the Penguins, and An Inconvenient Truth among the most prominent examples. Documentaries are shown in schools around the world in order to educate students. Used to introduce various topics to children, they are often used with a school lesson or shown many times to reinforce an idea.

Media platforms have provided an avenue for the growth of the documentary-film genre. These platforms have increased the distribution area and ease-of-accessibility.