Please Disable Ad-Block To View This Website.

Documentarymania

Simply the Best Documentaries

967 Views. Sharing and Likes help a lot. Thanks!!
One Voice in the Cosmic Fugue
One Voice in the Cosmic Fugue  1980

Sagan discusses the story of the Heike crab and artificial selection of crabs resembling samurai warriors, as an opening into a larger discussion of evolution through natural selection (and the pitfalls of intelligent design). Among the topics are the development of life on the Cosmic Calendar and the Cambrian explosion; the function of DNA in growth; genetic replication, repairs, and mutation; the common biochemistry of terrestrial organisms; the creation of the molecules of life in the Miller-Urey experiment; and speculation on alien life (such as life in Jupiter's clouds). In the Cosmos Update ten years later, Sagan remarks on RNA also controlling chemical reactions and reproducing itself and the different roles of comets (potentially carrying organic molecules or causing the Cretaceous–Paleogene extinction event).

Genre: Science  Duration: 01:00:00

Related Searches: Palaeontology, Genetics, Chemistry, Biology, Carl Sagan, Evolution, DNA, RNA, Miller, Urey

Series: Cosmos

The Connected Universe
The Mission Begins
National Bird
Big Bugs
Neanderthal Apocalypse
Rats
Do You Trust this Computer
The Quasar Enigma
The Red Pill
The Mars Generation
One Ocean
Attenborough and the Sea Dragon
Carlsbad Caverns
St Peter and the Papal Basilicas of Rome
The Wildest Dream Conquest of Everest
Stephen Hawking Favorite Places III
Conversations with Dolphins I
Yellowstone: America first National Park
The Kingdom How Fungi Made Our World
The Fear of 13
Prediction By The Numbers
Earthflight North America
Silicon Cowboys
Shaolin Bootcamp
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
The Connected Universe
The Mission Begins
National Bird
Big Bugs
Neanderthal Apocalypse
Rats
Do You Trust this Computer
The Quasar Enigma
The Red Pill
The Mars Generation
One Ocean
Attenborough and the Sea Dragon
Carlsbad Caverns
St Peter and the Papal Basilicas of Rome
The Wildest Dream Conquest of Everest
Stephen Hawking Favorite Places III
Conversations with Dolphins I
Yellowstone: America first National Park
The Kingdom How Fungi Made Our World
The Fear of 13
Prediction By The Numbers
Earthflight North America
Silicon Cowboys
Shaolin Bootcamp
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

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