'quasiparticles'

Kind of…

Actually, the video deals superficially (in relation to the point you make) with the most crucial aspect: that of its existence. Because it’s a problem related to epistemology, ontology and emergentism.

Although the whole book “Why more is different” is very interesting, I recommend you to read Chapter 12: “How Do Quasi-Particles Exist?”, which can be found here:

http://213.230.96.51:8090/files/ebooks/Fizika/Falkenburg%20B.,%20Morrison%20M.%20(eds.)%20Why%20more%20is%20different..%20Philosophical%20issues%20in%20condensed%20matter%20physics%20and%20complex%20systems%20(FC,%20Springer,%202015)(ISBN%209783662439104)(O)(283s)%20PPop%20.pdf#page=231

In fact, for me is very much related to the essence of some aspects that you discussed with @rick in Drawing the line between feeling and fact, although I deliberately didn’t want to bring them up then.