There's a Type of Black Hole That Erases Your Past and Messes with Your Future

[Ravindra B]

“Here's another one for the 'black holes are weird' file: a team of mathematicians has calculated that some black holes in an expanding Universe like ours can press the reset button on the history of their contents, effectively erasing the past and turning the future into a giant question mark.”

https://www.sciencealert.com/non-determinism-strong-cosmic-censorship-for-charged-black-hole-model

[Rene K]

A 5 mn crash course on black holes.

[Ravindra B]

Interesting. Thanks.

[Rene K]

Also, Big Bang and black holes, what's the difference?

[Anthony H]

Yeah, I followed that.

That's my way of saying I couldn't keep up.

[Bill H]

Finally, we have an explanation for Upwork's multiple algorithms.

They originate in Reissner-Nordström-de Sitter black holes.

[Vesna M]

That's mind boggling and exciting discovery. I'll read this.