When Am I Ever Going To Use That?

The video humorously explores the practical applications of high school subjects like music theory, chemistry, and mathematics in everyday life. The speaker, a professional musician, demonstrates how skills learned in school are still relevant, using examples like diagramming sentences, balancing chemical equations, and solving geometry problems. The video concludes with a light-hearted recap of these skills, emphasizing their continued importance.

What is the significance of diagramming sentences according to the speaker?

In what way does the speaker use their knowledge of hexachords in music?

How does the speaker relate balancing chemical equations to their experiences in school?

What mathematical concepts does the speaker mention learning in geometry class?

What humorous example does the speaker give regarding the impact of a train collision?