TIL꞉ today I learned

Watched video But what is the Fourier Transform? A visual introduction.

Sep 21, 2019

Watched very interesting video But what is the Fourier Transform? A visual introduction..

TIL - abbreviation for today I learned: used in writing, for example on social media, before giving interesting new information. TIL "Hey Jude" and "Bohemian Rhapsody" were both recorded using the same piano.