Eric Nelius: What if Interstate 40 were High Speed Rail? at https://www.youtube.com/watch?v=NIvgNLRB2nc Eric Nelius, If you are actually doing a billion dollar project, it is usual to invest say 10% for design, planning engineering, market and financial analysis. Then, if the numbers don’t justify the project, you eat the cost, walk away and keep your notes
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Center for Strategic and International Studies: A Contested Domain, From Space Theory to Practice Thanks for sharing. A good update. CSIS has always been a solid group. I wonder if any group that can take and hold ground on the Moon or Mars or anywhere can make claim to it. Could Elon Musk start whole
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Car Maniacs: Toyota CEO: This New Engine Will Destroy The Entire EV Industry! at https://www.youtube.com/watch?v=rTawvzH0MQ4 The value of hydrogen in the chemical industry is so great that it does not make sense to use hydrogen as a fuel, unless you make if from solar or nuclear. The infrastructure is expensive, and it is not a
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CrashCourse: Binary and Multiple Stars: Crash Course Astronomy #34 at https://www.youtube.com/watch?v=pIFiCLhJmig I think you will find that many of the larger black holes are black, but not singularities. Look at the complex orbits of the stars around our own central black hole. They are complex, intricate, interweaving, but not chaotic and explosive. There are lots of
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Paul Yan: OpenAI Warning: AI Will Burst The Education Bubble | Research Paper Analysis Part 2 at https://www.youtube.com/watch?v=elI7AgmivOw Paul, You are really off-base. The GPT implementations are so divorced from reality, I recommend not allowing them to be used for business, government, education or any purpose where life and property are at stake. There are several
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Flammable Maths: An Insane Approach! The Fresnel integrals: sin(x^2) and cos(x^2) without complex analysis at https://www.youtube.com/watch?v=iCwiDPL3EMI Writing math by hand is a bad thing to do to new generations. Get a decent symbolic math editor/solver and at least make the symbols standard. Do you trust programmers who make canned math manipulation tools, or some old guy
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https://www.researchgate.net/publication/367280933_The_electromagnetic_self-force_of_a_Lorentz-contractible_spherical_shell_of_radius_R_in_rectilinear_arbitrary_motion_the_terms_of_order_1R_and_R0 Georgeta Vaman, I found this paper on Arxiv at https://arxiv.org/abs/2301.08223 You might want to post the link or tell ReseachGate where the paper is stored on the Internet. I quickly read some of your older papers, starting with “Cartesian multipole moments and tensorial identities”. I came to your paper following some ideas from “A
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Mayer Media: Why Solar Power Isn’t Everywhere – The Real Reason at https://www.youtube.com/watch?v=wRbb1hbnTEE It is relatively easy to report why things fail, but much harder to find, propose and promote sustainable solutions. If you look at global media, I have never once seen any report “news” that was not bad, or “gee whiz”. Effective solutions take
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https://www.researchgate.net/publication/369689107_Richard_Collins_working_with_ChatGPT_Model_4_on_1_Apr_2023_to_discuss_some_simple_models_from_electrical_engineering_and_physics When I chat with GPT 4, these are the kinds of things I always wanted to discuss with real humans. I have learned its limitations and by careful adjustment to the way I write, I can get it go generate words in the directions I want to go. I realized most people cannot absorb
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@elonmusk Please read my comment on this video. You can help groups be “early settlers”. Venus has a lot of potential if only because it is stable and complex. A few million human equivalent years of thought and it might be easier than we think. https://www.youtube.com/watch?v=l8NZDimTlwM Frasier Cain Revolutionary 100-Kilometer Space Telescope [NIAC 2023]
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