Time can feel like a subjective experience—different at different points in our lives. It’s also a real, measurable thing. The universe may be too big to fully comprehend, but what we do know could help inform the ways we approach our understanding of ourselves, our purpose, and our time.
Theoretical physicist and black-hole expert Janna Levin explains how t ... Show More
Apr 2024
Introducing: How to Know What's Real
What is “real life,” now that the internet and AI are integrated into so much that we do? In the new season of The Atlantic’s popular How To series, co-hosts Megan Garber and Andrea Valdez explore deepfakes, illusions, and misinformation, and how to make sense of where things are ... Show More
1m 44s
Aug 2022
Things You Thought You Knew - Timeline of the Universe
<p>How far back in the universe’s timeline can the JWST see? Neil deGrasse Tyson and co-hosts Chuck Nice and Gary O’Reilly explore the Coriolis Effect, hurricanes, the gridiron timeline of the universe, the physics of spinning objects, and much more!</p><p>NOTE: StarTalk+ Patrons ... Show More
46m 32s
Apr 2020
Mind, Matter and Meaning, with Brian Greene and Tom Whipple
In both time and space, the cosmos is astoundingly vast, and yet is governed by simple, elegant, universal mathematical laws. In this episode we are joined by Brian Greene, theoretical physicist and author of Until The End of Time, in conversation with Tom Whipple, science editor ... Show More
43m 36s
Dec 2022
Time Is Way Weirder Than You Think
<p>It’s not an exaggeration to say that “clock time” runs our lives. From the moment our alarms go off in the morning, the clock reigns supreme: our meetings, our appointments, even our social plans are often timed down to the minute. We even measure the quality of our lives with ... Show More
53m 42s
Apr 2021
Time Travel Part 4 - Feeling Bad about our Accomplishments
On this episode we finally do away with the idea of the luminiferous aether, and get to the biggest name in all of Science, Albert Einstein. What does Relativity mean, in the context of the aether, electromagnetism, and the studies of lights motion? What does it mean for time? Le ... Show More
52m 11s
May 2023
#318 — Physics & Philosophy
<p>Sam Harris speaks with Tim Maudlin about the foundations of physics and metaphysics. They talk about the nature of scientific reductionism, emergence, functionalism, the nature of time, presentism vs eternalism, causation, the nature of possibility, the laws of nature, David L ... Show More
54m 15s
Feb 2023
Cosmic Queries – The Shape of the Universe with Delilah Gates
<p>What is the shape of spacetime? Neil deGrasse Tyson and comedian Chuck Nice discover the structure of the universe, spacetime geometry, and relativity with theoretical physicist at Princeton Gravity Initiative, Delilah Gates. </p><p>NOTE: StarTalk+ Patrons can listen to this e ... Show More
47m 24s