Intro to Fourier transforms: how to calculate them

14:17
Fourier transforms: Shifting theorem

17:27
The imaginary number i and the Fourier Transform

4:10:00
4 Hours of Ancient Echoes – Peaceful Medieval Music for Deep Relaxation & Calm

22:26
How to apply Fourier transforms to solve differential equations

33:37
Something Strange Happens When You Trust Quantum Mechanics

1:16:01
𝑫𝒂𝒓𝒌 𝑨𝒄𝒂𝒅𝒆𝒎𝒊𝒂 𝑴𝒖𝒔𝒊𝒄 | 𝑪𝒂𝒕.

37:05
Intuitive Understanding of the Fourier Transform and FFTs

2:29:36