npub1ahr266p3p02mhcn5lcy06gnflphey4ardz5weh4s85eq5etm2vfqrtm294 (npub1ahr…m294) npub1tdsprsmxx8gja6pxwhvd45zd9e0scvpd2hj4rq6d6hkp9wmtyjms9efnmz (npub1tds…fnmz) I vividly remember taking a first year astronomy course and studying theories of the universe — I was fascinated by the idea of the universe eventually stopping it’s expansion and starting to contract, and would that mean that time would run in reverse. And would *that* mean that the totality of events up to that point would repeat in reverse… Not to mention, what happens when it all collapses into a single point and subsequently explodes in a new big bang. Is it all new, or will things repeat again…?
Quite mind-blowing for an 18-year old.
Come to think of it, it’s still fun to speculate at 58.
Fredrik Graver /
npub175…9wlvw
2024-02-15 16:31:59
in reply to nevent1q…gkec
Author Public Key
npub1755rvw4qajvw7udnh7jmzq4jru0gsjnh4m9gwy4ajfed90casaksg9wlvwPublished at
2024-02-15 16:31:59Event JSON
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"content": "nostr:npub1ahr266p3p02mhcn5lcy06gnflphey4ardz5weh4s85eq5etm2vfqrtm294 nostr:npub1tdsprsmxx8gja6pxwhvd45zd9e0scvpd2hj4rq6d6hkp9wmtyjms9efnmz I vividly remember taking a first year astronomy course and studying theories of the universe — I was fascinated by the idea of the universe eventually stopping it’s expansion and starting to contract, and would that mean that time would run in reverse. And would *that* mean that the totality of events up to that point would repeat in reverse… Not to mention, what happens when it all collapses into a single point and subsequently explodes in a new big bang. Is it all new, or will things repeat again…?\n\nQuite mind-blowing for an 18-year old.\n\nCome to think of it, it’s still fun to speculate at 58.",
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