There is no lack of videos explaining the HUP on youTube. Here are a few good ones.
–
The HUP does not arise from measurement. It is inherent in the wave-particle nature of wave-particles.
–
The HUP is embedded in the single slit diffraction pattern. Who would have thought of that?
–
xmPhysics 
One thought on “Heisenberg Uncertainty Principle”