Mathematician explains resonant frequencies and how not to spill coffee

Since sound is a wave, there are, uh, resonances between audio and fluid dynamics. And that brings us to playground swings and how not to spill your coffee. Let's let Oxford PhD math student Sophie Abrahams explain the research done by original author Jiwon Han.
The post Mathematician explains resonant frequencies and how not to spill coffee appeared first on CDM Create Digital Music.