From over 100,000 films, discover the handful you'll love.
Free or premium access to the world's largest documentary library.
7227 films(Page 105 of 151)
The European Space Agency explores the value of space and its potential to enhance life on Earth, highlighting 13 essential aspects of our cosmic environment.
The video discusses Dissociative Identity Disorder and its link to spontaneous speech.
Laika, the first dog in space, tragically died after they sent that poor dog into orbit.
Josh Gates joins an expert in Petra to date an ancient tomb using OSL technology.
Proxima B, a planet slightly more massive than Earth, may be our best option for colonization, but it is still thousands of years away.
Astronomers have measured the distance to RS Puppis at approximately 62,000 light years, the most accurate distance ever recorded for such a star.
NASA Heliophysics shows how the sun's magnetic fields interact at the solar system's edge.
The Crab Nebula shows unexpected brightness variations, challenging its status as a standard candle.
A new image from NASA's Spitzer Space Telescope reveals 2 billion infrared pixels of the Milky Way, covering half of the galaxy's area.
A dragonfly larva emerges from water, showcasing the transformation of its back lumps into wings, marking a crucial stage in its life cycle.
Super Earths are planets smaller than Neptune and larger than Earth, with unique compositions.
The latest episode of Cosmic Journeys examines the rise of super hurricanes and their impacts.
A quantum computer could solve problems in seconds that would take a classical computer millennia to figure out.
NASA Astrophysics reveals Eta Carinae's massive star and Hubble's stunning gas images.
Benedict Cumberbatch narrates the story of the Toba eruption in Sumatra, 74,000 years ago.
The sun has been a giant fusion engine for over four billion years, with plasma loops rising large enough to dwarf Earth.
Mark and Digger create a new Scotch while discussing its production in Scotland.
A sidewinder snake can travel at speeds of up to 18 miles per hour while minimizing contact with the hot desert sand.
Four surfboards, each with different liquids, are placed in the ocean to test how sharks respond to blood compared to other scents.
4000 miles to the equator, the host tests whether blowing on a sail can move a boat forward while investigating common physics misconceptions.
Nine puzzles challenge a crow named Cheryl to access her favorite food, revealing the bird's advanced problem-solving skills.
Jumping onto a moving train raises significant safety concerns, as expert analysis and experiments reveal the physics of momentum and speed involved.
A $10 million prize from the XPRIZE Foundation aims to create Star Trek's tricorder fifty years later.
200 billion stars exist in our galaxy, with one in five potentially hosting Earth-like planets, according to astronomer Lisa Kaltenegger.
In 1919, Nancy Astor became the first woman elected to the British Parliament after winning her husband's seat in Plymouth.
Eucalyptus trees, originally from Australia, are now causing increased wildfire risks in Galicia, Spain, prompting community action and policy changes.
Jason Ladanye learned card tricks from his older brother at a young age and dedicated his life to becoming the best card cheat in the world.
On December 21, 1968, the Saturn V rocket generated 7 million pounds of thrust, propelling Apollo 8 astronauts into space on a mission to the Moon.
In 1085, scholars gather in Toledo to explore Ibn al-Haytham's discoveries about light, which transformed scientific understanding and perceptions of the world.
The brothers spend $7K on a new turbo, questioning if the investment is worth it.
In extreme environments, participants in Naked and Afraid face survival challenges that test their skills and highlight the urgency of their training.
Discovery Channel showcases teeth farming to combat weevils in grain storage.
1% of all fires in the United States account for 90% of the area burned, illustrating the growing threat of catastrophic wildfires.
The California Roll, a staple in Japanese cuisine, was actually invented in Canada, highlighting the unexpected origins of this popular sushi dish.
Human activity disrupts Earth's carbon balance, prompting urgent climate change solutions.
Mary Ross was the only female engineer at Lockheed Skunk Works, where she calculated the feasibility of ballistic missiles during the Cold War.
Only two rattlesnakes are killed on roads each year after the installation of ecopassages in Ontario, down from 15 fatalities annually.
Protecting the planet is a difficult task despite warnings about climate change and inaction.
In 2018, Harvard University scientists conducted a solar geoengineering experiment to test the effects of stratospheric aerosol injection on climate change.
The male burying beetle buries animals to attract females for mating and egg-laying.
Only three people have ever reached the bottom of the ocean, a place characterized by freezing temperatures and immense pressure.
NASA's lunar rover design in the 1960s relies on guesswork and innovation for the Apollo mission.
Asteroids, comets, and meteors are distinct celestial bodies that have significantly influenced our understanding of the solar system and Earth's potential risks.
The Cassini spacecraft captures eerie sounds from Saturn's intense radio emissions.
Thai researchers track the elusive clouded leopard for three years without a sighting.
The history of the universe is humorously condensed into a two-minute video, referencing 'The Hitchhiker's Guide to the Galaxy' and covering 14 billion years.
NASA’s MAVEN spacecraft studies Mars' atmosphere and its history of water flow.
Arabic textbooks, including Avicenna's Canon of Medicine, were compulsory reading for centuries in Europe, influencing medical practices and education.
