fred @fredfp@qoto.org

The fact that a quantum wave function doesn't represent a physical quantity, but it's square does, still baffles me.

#science #physics #education

Let's start with the #physics posts then!

This is a little animation I made with #manim to explain the #dopplereffect visually.

Note how the space between pulses, i.e. the frequency, appears to change depending on the source's velocity relative to the observer. Also shockwaves!