Rethinking Reality: Space, Time and Gravity
Channel:
Subscribers:
38,100
Published on ● Video Link: https://www.youtube.com/watch?v=Dn33_ySzB-w
With Sam Gralla. At the dawn of the twentieth century, Einstein revolutionized our conception of reality, showing that space and time are not merely the stage on which the show unfolds, but dynamical entities that stretch, bend, and vibrate to give rise to the force we know as gravity. A century later, the vibrations of spacetime have been directly detected as gravitational radiation from colliding black holes, confirming Einstein’s prediction and ushering in a new era in observational astronomy. How did physicists measure these minuscule vibrations, and what does it mean for our understanding of the universe? And what is the next revolution, fomenting right now, in our conception of space and time?
Part of the UA Science Lecture Series.
Other Videos By AZPM
2017-02-22 | Hollywood at Home: Laura |
2017-02-20 | "Laura" Movie Trivia |
2017-02-17 | Metro Week - February 17, 2016 |
2017-02-17 | Arizona Week - February 17, 2017 |
2017-02-17 | Arizona Illustrated Episode 322 |
2017-02-16 | THE CORONER: The Deep Freeze E S1 E9 Preview |
2017-02-16 | A Place to Call Home: The Mourners' Kadish S3 E9 Preview |
2017-02-16 | NOVA: Why Trains Crash PREVIEW |
2017-02-16 | Masterpiece Victoria: The Engine of Change S1 E6 Preview |
2017-02-16 | Mercy Street: Unknown Soldier S2 Ep5 PREVIEW |
2017-02-16 | Rethinking Reality: Space, Time and Gravity |
2017-02-15 | PBS NewsHour Special Coverage PREVIEW |
2017-02-15 | American Masters: Maya Angelou And Still I Rise PROMO |
2017-02-15 | Forming the Formless |
2017-02-15 | THE TALK - Race in America PREVIEW |
2017-02-15 | Expanding the Palate |
2017-02-15 | DCI Banks: To Burn in Every Drop of Blood PREVIEW |
2017-02-14 | Metro Week - February 10, 2017 |
2017-02-10 | Arizona Week - February 10, 2017 |
2017-02-10 | Arizona Illustrated Episode 321 |
2017-02-08 | Independent Lens - Accidental Courtesy PREVIEW |
Tags:
UA Science Lecture Series
Rethinking Reality
Sam Gralla
UA Science
University of Arizona
Space Time and Gravity