Events

Brains On! Music
Brains On!

The questions asked and answered in this episode include: What is harmony exactly? What does it take to be a great rapper? How does sound travel?

Science News for Students: Explainer - What is Ultrasound?
Science News for Students

Although beyond human hearing, these sound waves can perform important tasks, especially in medicine

Mathalicious: The Sound of Silence
Mathalicious

In this lesson, students use transformations of trigonometric functions to explore how sound waves can interfere with one another, and how noise-canceling headphones use incoming sounds to figure out how to produce that sweet, sweet silence.