Ep 15. What If (Tiny) Black Holes Are Everywhere?

PBS Space Time season 2021 episode 15, titled "What If (Tiny) Black Holes Are Everywhere?" explores the theoretical idea that there could be tiny black holes scattered throughout the universe. The episode begins by introducing black holes and their properties in brief. Then, it delves into the concept of primordial black holes which are thought to have formed in the early stages of the universe and possible scenarios through which these black holes might exist in abundance in space.

The episode looks at the theories and experiments that support the idea of tiny black holes, including Cosmic Microwave Background Radiation and gravitational waves. Cosmologists and astrophysicists share their ideas and beliefs about the possibilities of the existence of miniature black holes and their potential effects on the universe. They also discuss how scientists can try to detect these small black holes and what their presence could mean for the future of technology and space exploration.

Throughout the episode, stunning visual graphics and animations help to explain the complex theories and hypotheses behind tiny black holes. The episode also explores how these small black holes might impact the galaxies in which they exist, as well as their effects on phenomena such as dark matter and dark energy. The show also showcases how these tiny objects could behave differently from the gigantic black holes that we know about, thus paving the way for new discoveries and advancements.

Finally, the episode also poses questions about the pros and cons of black holes being prevalent in our universe. If tiny black holes are truly ubiquitous, how can we protect ourselves from the destruction they may cause? Moreover, what opportunities could these small black holes offer for space exploration? The episode leaves viewers with plenty of considerations and theories to ponder long after the show ends.