Ever wondered what a bird song looks like, or how to visually understand the different frequencies in your favorite music? That's where SoundLab comes in! SoundLab is a free, web-based app designed to make sound visualization and analysis accessible to everyone.

Since founding Galactic Polymath (GP), one of my biggest surprises has been how we’ve all accepted the idea that knowledge should be paid for. We’ve bought the multibillion dollar education publishing industry’s pitch, hook, line, and sinker—