Up Next
Back to Show
PBS News Hour
Sean Carroll: Universe a 'tiny sliver' of all there is
The "many worlds" theory in quantum mechanics suggests that with every decision you make, a new universe springs into existence containing what amounts to a new version of you. Bestselling author and theoretical physicist Sean Carroll discusses the concept and his new book, "Something Deeply Hidden," with NewsHour Weekend's Tom Casciato.
Support Provided By
57:46
October 14, 2025 - PBS News Hour full episode
57:46
October 13, 2025 - PBS News Hour full episode
26:45
October 12, 2025 - PBS News Weekend full episode
26:45
October 11, 2025 - PBS News Weekend full episode
57:46
October 10, 2025 - PBS News Hour full episode
57:46
October 9, 2025 - PBS News Hour full episode
57:46
October 8, 2025 - PBS News Hour full episode
57:46
October 7, 2025 - PBS News Hour full episode
56:45
October 6, 2025 - PBS News Hour full episode
26:45
October 5, 2025 - PBS News Weekend full episode
26:45
October 4, 2025 - PBS News Weekend full episode
57:46
October 3, 2025 - PBS News Hour full episode