I’ve come across the Fourier Transform a number of times, but I don’t think I ever developed a good intuition for what was going on. The following 3Blue1Brown video does a great job of providing that intuition.
Posts tagged video
This instructional movie from 1937 explains how a car’s differential gears work (to allow the driving wheels to turn at different speeds when cornering) in very easy to understand way! Modern tutorials could learn a lot from this.
A friend sent me the following videos that I found beautiful from a math & physics perspective.