Why Nostr? What is Njump?
2024-11-24 13:43:03
in reply to

Bartosz Milewski on Nostr: nprofile1q…ufa4k nprofile1q…8cnse nprofile1q…lj7pr Yes, it takes practice to ...


Yes, it takes practice to read Penrose diagrams. The difficulty for me is to figure out what the world looks like from the point of view on a given observer. I think the "dust trail" in visualization comes closest to the situation I'm interested in. I think, for a very large black hole, the dust lines would be practically vertical. Is that right?
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npub15c9gsd6d3cw0pyk8a2fkv248snan8vl8t0nhy5qhqvhxj20tch2swwczp5