@Khashayarissi-ob4yj

With regards.
walking the path of knowledge and what a beautiful path it is.
The videos you provide are wonderful. I hope you don't withhold these valuable treasures from us.
hoping for more videos.
Wishing you success.
Please don't forget mathematics.

@wcsxwcsx

The particle's wave function didn't collapse. Your wave function collapsed by observing it.