Dead internet theory?

Animagraffs makes 3d explainers of how machines/vehicles work. The one on the “Big Boy” steam engine is amazing.

Ancient Americas talks about pre-columbian America

This sub is very anti paid-piracy. There’s a plexshares i believe but not very active. Lemmy is the perfect place to post these kinds of things.

Only when the artifacts in 4k look bad - like black squares on a black background due to compression. 1080p in that case is preferable.