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Is a Zombie Apocalypse Possible
Are We Still Evolving
How to Stay Young The Body
A Leap of Faith
The Ultimate Wave
What the World is Waiting for - British Indie
The Truth about Sleep
Direct From An Asteroid
The Most Dangerous Place in the Universe
Conquistadors: The Conquest of the Incas
For the Love of Spock
The Last Reef
The God Delusion
The Revelation of the Pyramids
The Brain: Mind Control
Blood Of The Vikings: First Blood
A Sky Full of Ghosts
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.
A Sunday Afternoon on the Island of La Grande Jatte
This award-winning series, Private Life of a Masterpiece, reveals the full and fascinating stories behind famous works of art, not just how they came to be created, but also how they influenced others and came to have a life of their own in the modern world. The works of art featured here are both instantly familiar and profoundly mysterious. Revolutionary in their conception, and iconic years after their execution, they each have their own compelling stories. For behind the beautiful canvases and sculptures are tales of political revolution, wartime escapes, massive ego clashes, social scandal, financial wrangling and shocking violence. In this fascinating series key works of art are investigated and the intricate details of their lives revealed - the history, contemporary reactions, and legacies of each are illustrated.
A Sunday Afternoon on the Island of La Grande Jatte is a popular masterpiece and yet an enduring enigma. It seems to show a quiet scene in a Paris park but there are hints at the demi-monde, if you know where to look. The most remarkable aspect of this vast canvas however remains Seurat's technique his revolutionary pointillism.
The Private Life of a Masterpiece
A Winning Design
A Winning Design clarifies what makes a mammal different from reptiles and birds. No, it isn't egg-laying: both the platypus and the echidna are egg-laying mammals; it's their ability to adapt. And it's this adaptability that becomes the crux of the remainder of the series. From the tiniest bat to the massive blue whale, all mammals share the ability to nurture their young on milk and regulate their own temperatures.
The Life of Mammals
A Year in Space
Follow astronaut Scott Kelly’s record-breaking 12-month mission on the International Space Station, from launch to landing, as NASA charts the effects of long-duration spaceflight. A Russian Soyuz spacecraft carried Scott Kelly of NASA and Mikhail Kornienko of Roscosmos to the space station for the longest space mission ever assigned to a NASA astronaut". The expedition provided important insights into operational and scientific areas in human research in space and on Earth. Integrated scientific investigations between NASA and Roscosmos will combine resources to improve data sharing among space medical and human research communities, as well as help inform current assessments of crew performance and health and better determine and validate countermeasures to reduce the risks associated with future exploration as NASA plans for missions around the moon, to an asteroid and eventually to Mars.
A.I. and the Destiny of Mankind
2017 Technology HD
Since 2010, Artificial Intelligence is revolutionized by deep learning, neural networks that discern complex patterns in huge quantities of data and react in real time. A.I. is a primal force, like fire. The same fire that warms us can incinerate our homes; A.I. could enslave mankind -- or, join us in a grand alliance to reach the stars.
How to Stay Young
Blood of the Vikings
Fleetwood Mac Live in Boston
The Private Life of a Masterpiece
The Pink Floyd Story Which One is Pink
The Germanic Tribes
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