How black holes could delete the universe - new explainer video
by Mark Frauenfelder from on (#305WK)
The always-excellent maker of animated explainer videos, Kurzgesagt - In a Nutshell just released a new video that explains what black holes are, explains what information is, and then goes into the way that black holes are the cause of something called "The Information Paradox." The takeaway: we all might be stretched on a flat screen, just imagining that we are in three dimensions.