[Enlightened1]

Sorry about the link. This link starts from the begining

https://www.youtube.com/watch?v=8GY4m022tgo&t=

[phs3]

Here is some more quatumy stuff too...

https://www.sciencealert.com/nothingness-has-friction-and-we-need-the-fastest-spinning-object-ever-made-to-measure-it

[zeugma]

BFL