PBS Space Time Season 2017 Episode 34 Are the Fundamental Constants Changing?

PBS Space Time season 2017 episode 34, titled "Are the Fundamental Constants Changing?" explores the concept of fundamental constants and the possibility of their value changing over time.

The episode delves into the idea that some of the fundamental constants, such as the speed of light and the gravitational constant, have remained constant throughout the universe's history. However, there have been some anomalies in various scientific experiments that have suggested there may be fluctuations in the values of these constants.

The episode explores the different ways in which scientists have attempted to measure these fluctuations and the challenges they face in doing so. The episode also discusses the implications of the possibility that the fundamental constants are changing, including the potential impact on our understanding of the universe and our ability to predict future events.

Throughout the episode, the host provides clear explanations of complex scientific concepts and engages in discussions with experts in the field. The visuals and animations used enhance the viewer's understanding of the subject matter and make the episode engaging and accessible.

Overall, "Are the Fundamental Constants Changing?" is a thought-provoking and informative episode that explores a fascinating topic in theoretical physics. With its clear explanations and engaging presentation, it is sure to capture the attention of anyone interested in the mysteries of the universe.