TED: What does the universe sound like? A musical tour | Matt Russo

The video explores the connection between music and astronomy, starting with the idea of hearing stars and constellations. It delves into the historical link between music and astronomy, highlighting Pythagoras' theories. The TRAPPIST-1 exoplanetary system is examined for its musical harmony, contrasting it with the dissonant sounds of our solar system. The video concludes with a project called 'Our Musical Universe,' which offers an audio tour of the cosmos, making it accessible to those with vision loss.

What did the speaker mean by saying 'we live in a musical universe'?

What is the significance of Pythagoras in the context of music and astronomy?

Discuss the significance of the phrase 'there is geometry in the humming of the strings' in relation to the text.

What did Aristotle think about the idea of the music of the spheres?

Describe the relationship between tension and release in music as explained in the text.

What are the two features of music that the speaker discusses, and how are they related?

How does the concept of musical harmony relate to the orbits of planets in the TRAPPIST-1 system?

What is the role of music in keeping the TRAPPIST-1 system stable?

Explain how the planets in our solar system differ from those in the TRAPPIST-1 system in terms of their musical characteristics.

How did the speaker use sound to create a planetarium show for individuals with vision loss?