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Deep Space Disasters

   2008    Technology
In space travel there is a saying that the first 50 miles and the last 50 miles are the most dangerous. Explore the controlled explosion of launch, the fiery crucible of re-entry and everything in between. See how a single spark inside a spacecraft or a micrometeoroid less than an inch wide hitting a space station can turn a routine mission into a lethal nightmare. As the missions become longer, venturing to Mars and beyond, the potential disasters will only become bigger. What would happen if a spacecraft ventured too close to a black hole or was hit by a gamma ray burst?
Series: The Universe

Deeper, Deeper, Deeper Still

   2014    Science
This episodes the nature of the cosmos on the micro and atomic scales, using the Ship of the Imagination to explore these realms. Tyson describes some of the micro-organism that live within a dew drop, demonstrating parameciums and tardigrades. He proceeds to discuss how plants use photosynthesis via their chloroplasts to convert sunlight into chemical reactions that convert carbon dioxide and water into oxygen and energy-rich sugars. Tyson then discusses the nature of molecules and atoms and how they relate to the evolution of species. He uses the example set forth by Charles Darwin postulating the existence of the long-tongued Morgan's sphinx moth based on the nature of the comet orchid with pollen far within the flower. He further demonstrates that scents from flowers are used to trigger olfactory centers in the brain, stimulating the mind to threats as to aid in the survival of the species. Tyson narrates how Greek philosophers Thales and Democritus postulated that all matter was made up of combinations of atoms in a large number of configurations, and describes how carbon forms the basic building block for life on earth due to its unique chemical nature. Tyson explains on the basic atomic structure of protons, neutrons, and electrons, and the nature of nuclear fusion that occurs in most stars. He then discusses the existence of neutrinos that are created by these nuclear processes in stars, and that detecting such sub-atomic particles which normally pass through matter require subterranean facilities like the Super-Kamiokande that were used to detect neutrinos from the supernova SN 1987A in the Large Magellanic Cloud before light from the explosion were observed due to their ability to pass through matter of the dying sun. Tyson compares how neutrinos were postulated by Wolfgang Pauli to account for the conservation of energy from nuclear reactions in the same manner as Darwin's postulate on the long-tongued moth. Tyson concludes by noting that there are neutrinos from the Big Bang still existing in the universe but due to the nature of light, there is a "wall of infinity" that cannot be observed beyond.
Series: Cosmos: A Spacetime Odyssey

Descent Into Darkness

   2021    Nature
In the second episode, Will Smith descends 3,300 feet to the bottom of the ocean in a deep-water submersible, where even fewer people have gone than outer space. Along the way down, Will and explorer Diva Amon investigate how colour is used in the natural world and the role of bioluminescence. In the oceans, nearly 80 percent of animals use bioluminescence in some way, possibly the most common form of communication on the planet.
Series: Welcome to Earth

Destination Titan

   2011    Technology
It's a voyage of exploration like no other - to Titan, Saturn's largest moon and thought to resemble our own early Earth. For a small team of British scientists this would be the culmination of a lifetime's endeavour - the flight alone, some 2 billion miles, would take a full seven years. This is the story of the space probe they built, the sacrifices they made and their hopes for the landing. Would their ambitions survive the descent into the unknown on Titan's surface?

Direct From An Asteroid

   2019    Technology    HD
The Hayabusa2 spacecraft has just completed one of the most intricate procedures in space exploration. The first mission to deliver rovers onto an asteroid has now descended to its surface for a sample, before returning back to Earth in 2020.
Series: Breakthrough

Dynasties: Tiger

   2018    Nature
In the last episode we are taken on a gripping journey into the lives of a magnificent family of tigers in Bandhavgarh, India. This family, led by a tigress named Raj Bera, faces numerous challenges and triumphs. As we delve into their world, we witness the extraordinary bonds, fierce determination, and the will to survive against all odds. Raj Bera is the matriarch who must teach her cubs the essential skills they need to thrive in the wild. Her cubs are not only the heirs to her dynasty but also the future of the tiger species itself. In a land with increasing human encroachment and threats of poaching, the family's story is not only an intimate portrayal of their lives but also a glimpse into the larger conservation efforts to save these magnificent creatures from extinction.
Throughout the documentary, you'll see breathtaking scenes of tiger family dynamics, from nurturing to hunting, as they navigate their way through the challenging Indian landscape. The captivating narrative underscores the urgent need for protecting these remarkable animals and the critical importance of providing them with the space to preserve their ancient heritage. The film is a moving and eye-opening exploration of these majestic creatures and the dedicated conservationists working tirelessly to ensure their survival. It is a must-watch for anyone interested in the natural world and the future of one of the most iconic and endangered species on our planet.
Series: Dynasties
Planet Earth

Planet Earth

2007  Nature
Rome

Rome

  History
Minimalism

Minimalism

2015  Culture
Black Hole Apocalypse

Black Hole Apocalypse

2018  Science
Chemistry

Chemistry

2010  Science
The Jinx

The Jinx

2015  History