ural powers. But how many can actually explain the physics behind gravitation or electromagnetism? In The Dialogues, graphic novel by physicist Clifford Johnson, the heroes are scientists—and though they have no special powers beyond their scientific abilities, the characters address everything from the mysteries of dark energy to the possibility of immortality.

In this interview from 2018, black hole physicist Janna Levin joins Clifford Johnson to discuss the quantum questions vexing physicists today—and why black holes might be the perfect place to find the answers.

Universe of Art is hosted and produced by D. Peterschmidt, who also wrote the music. The original segment was produced by Christopher Intagliata. Our show art was illustrated by Abelle Hayford. Support for Science Friday's science and arts coverage comes from the Alfred P. Sloan Foundation.

Do you have an idea for a future episode of Universe of Art? Send us an email or a voice memo to universe@sciencefriday.com.

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Comic book superheroes use and abuse physics for their supernatural powers. But how many can actually explain the physics behind gravitation or electromagnetism? In The Dialogues, graphic novel by physicist Clifford Johnson, the heroes are scientists—and though they have no special powers beyond their scientific abilities, the characters address everything from the mysteries of dark energy to the possibility of immortality.