@ 4, 6 and 8 minutes is fun :slight_smile: [Fourier Transform, Fourier Series, and frequency spectrum] [2019-04-14_12-39-10.jpg] Would have been nice to have seen this back in school days, hmmm, they didn't have monitors back then :frowning:

15 minutes of eye candy.

LarryD April 16, 2019, 3:22pm 4

ChrisTenone:
Chem majors had lsd. Same thing.

lol