jedishrfu's latest activity
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jedishrfu replied to the thread Physics, needing help with a discovery from a friend who died..Dear Marc, We are deeply sorry to hear about the passing of your friend. Please accept our heartfelt condolences during this difficult... -
jedishrfu replied to the thread RIP James Lovell, the astronaut who brought Apollo 13 home safely.Tom Hanks tribute to Jim Lovell: https://www.avclub.com/tom-hanks-pens-tribute-to-apollo-13-jim-lovell
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jedishrfu posted the thread RIP James Lovell, the astronaut who brought Apollo 13 home safely in General Discussion.From Ars Technica: https://arstechnica.com/space/2025/08/astronaut-james-lovell-famed-apollo-13-commander-dies-at-97/
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jedishrfu replied to the thread RIP Yvonne Choquet-Bruhat (1923-2025).Thank you for posting this thorough commemoration of this great woman. From Wikipedia: https://en.wikipedia.org/wiki/Yvonne_Choquet-Bruhat
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jedishrfu reacted to TensorCalculus's post in the thread Hello everyone! Glad to join this great community with
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Awesome! (Just make sure to stay away from posting your own personal theories about the mysteries of light and time) :welcome: -
jedishrfu replied to the thread Hello everyone! Glad to join this great community.Welcome to PF! Please take some time to read our site's global guidelines (see link in my signature) as we are a highly moderated site...
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jedishrfu replied to the thread Introduction - Excited to Join the Community!.Welcome to PF. Please take some time to read our site's global guidelines as we are a highly moderated site. See the link in my...
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jedishrfu replied to the thread I Gravitation (MTW) Misner Thorne Wheeler - 50 years (RIP) C.W.Misner.I don't know about the MTW book on a Kindle, but I have a graduate math book that renders terribly on a Kindle, as all equations and...
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jedishrfu replied to the thread I Gravitation (MTW) Misner Thorne Wheeler - 50 years (RIP) C.W.Misner.Being late to the party here, my first experience with MTW was also in college during an independent study where my professor got a...
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jedishrfu replied to the thread The Guardian Investigates Student Use of ChatGPT for 18 months.We can now retire knowing we did our part to educate the LLMs of the world. They can take from here. Long live humanity, and the...
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jedishrfu replied to the thread The Guardian Investigates Student Use of ChatGPT for 18 months.It wasn't a scientific investigation. The journalist convinced three students to allow the journalist to view their chat conversations...
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https://www.sfgate.com/tech/article/ai-musk-x-tsunami-mistake-20794524.php Bay Area companies skewered over false tsunami information
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jedishrfu posted the thread The Guardian Investigates Student Use of ChatGPT for 18 months in General Discussion.https://www.theguardian.com/technology/2025/jul/27/it-wants-users-hooked-and-jonesing-for-their-next-fix-are-young-people-becoming-too-re...
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jedishrfu replied to the thread Forever searching for answers to questions & new questions to answer..Welcome to PF! Please take some time to read our global site guidelines, as we are a highly moderated platform. There are certain...
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jedishrfu reacted to fresh_42's post in the thread A very naive encryption scheme : How would an expert crack it? with Like.
The standard approach to generating encryption schemes is to use trapdoor functions: easy to encode, difficult to decode without...