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Tales by Light Adrenaline

   2015    Art
In the third episode, prominent adventure sports photographer Krystle Wright captures the immersive world of free-diving in Vanuatu, athletes who appear to walk on air in the canyons of Colorado, and powered para-gliders on the flooded salt pans of Utah.
Series: Tales by Light

Tales by Light Wild

   2015    Art
In the fourth episode of the series, legendary nature and cultural photographer Art Wolfe captures the great brown bear with the stunning backdrop of Alaska’s mountains and glaciers, immigrating wildebeests in the plains East Africa, and the hard-to-find gorillas of Uganda.
Series: Tales by Light

Tribes

   2015    Art
The sixth and last episode of the series follows photographer Art Wolfe as he documents the world's cultures, including the Surma of Ethiopia and the masked mud men and Huli clans of Papua, New Guinea.
Series: Tales by Light

Panorama

   2015    Art
In the fourth episode, leading landscape photographer Peter Eastway follows in the footsteps of Frank Hurley – the pioneering Australian photographer on Shackleton’s expedition to the south a century ago – to capture the wilderness and wildlife of Antarctica and South Georgia.
Series: Tales by Light

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
Absolute Zero
Absolute Zero

   2007    Technology
It Was Fifty Years Ago Today
It Was Fifty Years Ago Today

   2017    Art
How the Universe Works Season 6
How the Universe Works Season 6

   2018    Science
Inner Worlds Outer Worlds
Inner Worlds Outer Worlds

   2012    Culture
A History of Christianity
A History of Christianity

   2011    History
Stephen Hawking's Favorite Places
Stephen Hawking's Favorite Places

   2016    Science
The Universe
The Universe

   2010    Science
Black Hole Apocalypse
Black Hole Apocalypse

   2018    Science