It's kindah long(just like the blender video) But these two video on the origin of animals (#metazoa) from #Chaonoflagellate are pretty interesting:

https://www.youtube.com/watch?v=1v6cgSkiHik
https://www.youtube.com/watch?v=jEn68Vy4RN4

RIF-1.. like the cells see that maybe it's one of the indicators that the food source is easier to catch by rosetting. Doesn't seem clear it is necessarily related to evolution of multicellularity.

Oh btw, i don't really know what i am talking about.