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Why the Big Bang Definitely Happened | Space Time | PBS Digital Studios

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Uploaded By: Adam Rangihana . Category: Fun . Added on: 03 August 2016.
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Published on 24 Feb 2016

How physics lets us rewind time to the beginning of the universe.

Get your own Space Time t-shirt at http://bit.ly/1QlzoBi

Tweet at us! @pbsspacetime
Facebook: facebook.com/pbsspacetime
Email us! pbsspacetime [at] gmail [dot] com
Comment on Reddit: http://www.reddit.com/r/pbsspacetime

We pretty much know for sure that the universe was once extremely small, and extremely hot. And we know that something set it in motion, expanding rapidly and continuing to do-so today. But the actual moment of ‘the Big Bang’ is still a bit of a grey area within physics. The theories of general relativity and quantum mechanics disagree on this pivotal “beginning of time,” and physicists continue to search for an all-encompassing theory to unify the study of our universe. On this week’s Space Time, we begin to discuss the current state of the Big Bang Theory, and where it could go from here.

FURTHER READING:

Overview of Big Bang theory
https://en.wikipedia.org/wiki/Big_Bang

Timeline of the Big Bang
https://en.wikipedia.org/wiki/Chronol...

MinutePhysics made a truly superb video on what the Big Bang really is:
https://www.youtube.com/watch?v=q3MWR...

Kurzgesagt does a great job describing some of the events of the very early universe:
https://www.youtube.com/watch?v=wNDGg...

_____________________

COMMENTS:

Brendon Binns
https://www.youtube.com/watch?v=gw-i_...

David Mulyk
https://www.youtube.com/watch?v=gw-i_...

John Proctor
https://www.youtube.com/watch?v=gw-i_...

Lawrence Stanley
https://www.youtube.com/watch?v=gw-i_...

______________________

Written and hosted by Matt O’Dowd
Made by Kornhaber Brown (www.kornhaberbrown.com)

Category
Education
Licence
Standard YouTube Licence

Published on 24 Feb 2016

How physics lets us rewind time to the beginning of the universe.

Get your own Space Time t-shirt at http://bit.ly/1QlzoBi

Tweet at us! @pbsspacetime
Facebook: facebook.com/pbsspacetime
Email us! pbsspacetime [at] gmail [dot] com
Comment on Reddit: http://www.reddit.com/r/pbsspacetime

We pretty much know for sure that the universe was once extremely small, and extremely hot. And we know that something set it in motion, expanding rapidly and continuing to do-so today. But the actual moment of ‘the Big Bang’ is still a bit of a grey area within physics. The theories of general relativity and quantum mechanics disagree on this pivotal “beginning of time,” and physicists continue to search for an all-encompassing theory to unify the study of our universe. On this week’s Space Time, we begin to discuss the current state of the Big Bang Theory, and where it could go from here.

FURTHER READING:

Overview of Big Bang theory
https://en.wikipedia.org/wiki/Big_Bang

Timeline of the Big Bang
https://en.wikipedia.org/wiki/Chronol...

MinutePhysics made a truly superb video on what the Big Bang really is:
https://www.youtube.com/watch?v=q3MWR...

Kurzgesagt does a great job describing some of the events of the very early universe:
https://www.youtube.com/watch?v=wNDGg...

_____________________

COMMENTS:

Brendon Binns
https://www.youtube.com/watch?v=gw-i_...

David Mulyk
https://www.youtube.com/watch?v=gw-i_...

John Proctor
https://www.youtube.com/watch?v=gw-i_...

Lawrence Stanley
https://www.youtube.com/watch?v=gw-i_...

______________________

Written and hosted by Matt O’Dowd
Made by Kornhaber Brown (www.kornhaberbrown.com)

Category
Education
Licence
Standard YouTube Licence

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