Please Disable Ad-Block To View This Website.

Documentarymania

Simply the Best Documentaries

702 Views. Sharing and Likes help a lot. Thanks!!
When Knowledge Conquered Fear
When Knowledge Conquered Fear  2014

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.

Genre: Science  Duration: 43:00

Related Searches: Astronomy, The Universe, Comet, Oort cloud Edmond Halley Isaac Newton, Neil deGrasse Tyson, Milky Way

Series: Cosmos 2014

Japan at War
More Human Than Human
The Farthest
The Language of Science
Spark
The Invisible Universe
Archimedes Secret
The Vikings Uncovered
Vegan 2017 The Film
Precision the Measure of All Things
The Last Reef
The Lost Tribes of Humanity
Africa the Greatest Show on Earth
A Plastic Ocean
Flight of the Butterflies
Stephen Hawking Favorite Places II
Honshu
A.I. and the Destiny of Mankind
The Fantastic Mr Feynman
Climbing Everest with a Mountain on My Back
Florence and the Uffizi Gallery
Operation Stonehenge
Fire Ants The Invincible Army
Inside the Brain of a Trader
Top Science Stories of 2017
Meditation Can It Change You
IMAX Hubble
New Dawn
Dawn Of Humanity
Rivals
The First Christianity
Planet Ant Life inside the Colony
Life of a Universe Creation
History of the Eagles 1
The Worst Car in the History of the World
Machu Picchu Decoded
Japan at War
More Human Than Human
The Farthest
The Language of Science
Spark
The Invisible Universe
Archimedes Secret
The Vikings Uncovered
Vegan 2017 The Film
Precision the Measure of All Things
The Last Reef
The Lost Tribes of Humanity
Africa the Greatest Show on Earth
A Plastic Ocean
Flight of the Butterflies
Stephen Hawking Favorite Places II
Honshu
A.I. and the Destiny of Mankind
The Fantastic Mr Feynman
Climbing Everest with a Mountain on My Back
Florence and the Uffizi Gallery
Operation Stonehenge
Fire Ants The Invincible Army
Inside the Brain of a Trader
Top Science Stories of 2017
Meditation Can It Change You
IMAX Hubble
New Dawn
Dawn Of Humanity
Rivals
The First Christianity
Planet Ant Life inside the Colony
Life of a Universe Creation
History of the Eagles 1
The Worst Car in the History of the World
Machu Picchu Decoded


Follow our releases!



In  Facebook  


We use third-party cookies to show personalized advertising and gather information. By continuing in our website you agree with this use