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Forum time: October 12, 2025, 7:10 pm

Thirty years ago, half of the population would be diagnosed with cancer in their lifetimes, and - urnlfn February 4, 2023, 8:58 am It’s another massive scam. The bio-weapon (gene therapy jab) - GOG February 4, 2023, 11:25 am The Migrating Goldilocks Zone - DFM January 31, 2023, 8:38 am Proposed Internal Heat Source of Earth - DFM January 21, 2023, 6:38 pm I think you have it backwards - urnlfn January 25, 2023, 3:42 pm I did NOT exclude radioactive heat. This is an ADDITIONAL heat source. - DFM January 27, 2023, 5:58 am Gravity is not a force per se - Across the universe January 19, 2023, 9:39 pm Gravity results from quantum mechanical interactions, just like every other force - urnlfn January 25, 2023, 3:55 pm The Controversial Role of Oxygen in Animal Evolution & Diversification | GEO GIRL - DFM January 16, 2023, 3:53 pm Rare Earth Elements - DFM January 13, 2023, 6:09 am Fermilab lecture - The birth, life, and death of the universe - urnlfn January 4, 2023, 5:22 pm "I've come up with my own theory. " Tell me about it. - DFM January 6, 2023, 6:45 am I don't want it to become common knowledge, as it would eliminate any potential benefits - urnlfn January 6, 2023, 9:32 am IMO, artists should benefit from their creativity, authors from their books, inventors from their - urnlfn January 6, 2023, 11:59 am Why Is Everything Made Of Atoms? - DFM January 5, 2023, 11:35 am Is Dark Matter Real? - with Sabine Hossenfelder - DFM January 5, 2023, 7:49 am Star Crash: The Explosion that Transformed Astronomy - DFM January 2, 2023, 5:22 pm Halteria - first known virovore discovered (eats chloroviruses) - urnlfn December 30, 2022, 2:51 pm Thanks. - DFM December 31, 2022, 8:52 pm The Warped Side of the Universe: Kip Thorne at Cardiff University - DFM July 12, 2020, 10:40 am Still Don't Understand Gravity? This Will Help. - DFM December 29, 2022, 3:18 pm I wish I was formally educated in General Relativity, then I could more thoroughly refute it - urnlfn November 17, 2022, 4:42 am WOW, do you misunderstand General Relativity TOTALLY. - DFM November 22, 2022, 4:30 pm I knew you would say that - urnlfn November 22, 2022, 5:41 pm Black Hole Information Paradox Is Explained In My Post Here - DFM November 23, 2022, 6:43 am I mean come on... - urnlfn November 22, 2022, 5:48 pm "Picture that in 3 dimensions. I can't." Easily, except that curvature is in FOUR dimensions. - DFM November 23, 2022, 6:52 am I don't have the background to make an argument sufficiently technical to pass peer review - urnlfn November 23, 2022, 2:23 pm Simple Proof Space Is Curved. - DFM November 28, 2022, 6:56 am The fact that we understand that light is following a curve implies that there is a straighter line - urnlfn November 28, 2022, 5:29 pm OK. DEFINE a straight line in REAL space-time. I dare you. - DFM December 3, 2022, 4:28 pm A straight line connects the centers of mass of two massive bodies - urnlfn December 3, 2022, 5:13 pm MANY POSSIBLE lines connect the centers of mass of two massive bodies. - DFM December 4, 2022, 6:15 am Only if you assume that space is malleable. i don't believe it is. - urnlfn December 9, 2022, 9:20 pm You can define neither curvature, not the character of a straight line. - DFM December 10, 2022, 3:31 pm Incomprehensible mathematical gobbledygook. - urnlfn December 10, 2022, 3:46 pm Comprehensible mathematical geometry. - DFM December 12, 2022, 8:20 pm I don't believe GR is the end of the story - urnlfn December 13, 2022, 3:22 pm On a Macroscopic scale, GR has passed every experimental test with flying colors. - DFM December 15, 2022, 6:12 am GR nevertheless has limited utility and is therefore not the ultimate theory - urnlfn December 15, 2022, 11:02 am In Science, There NO ultimate theory. - DFM December 16, 2022, 5:35 am Correct - urnlfn December 16, 2022, 10:04 am No. But GR cannot be replaced by a theory that FAILS to account for curvature of space, - DFM December 18, 2022, 10:14 am Reification fallacy - the map is not the territory - urnlfn December 18, 2022, 2:15 pm "The same predictions can be achieved by other mechanisms." - DFM December 19, 2022, 8:17 pm Not true. Astronomers distinguish between geometric and apparent locations of bodies - urnlfn December 19, 2022, 8:38 pm In Physics, it is IMPOSSIBLE to neglect speed of light delays and - DFM December 20, 2022, 5:27 am Depends what questions you are asking, and what answers you are looking for - urnlfn December 20, 2022, 10:40 am It is IMPOSSIBLE to assume that space is not curved and still have - DFM December 20, 2022, 2:17 pm Laws of motion work just fine without curved space - urnlfn December 21, 2022, 1:57 am No, they do NOT. Without curved space-time the essential - DFM December 21, 2022, 5:48 am If you don't get too close to a spheroidal mass, Newton's laws work great - urnlfn December 21, 2022, 8:30 am It is NOT Possible to explain without reference to curved space. - DFM December 21, 2022, 10:38 am Nonsense. Even Kepler's laws are sufficient. - urnlfn December 21, 2022, 1:59 pm Kepler's Laws are NOT sufficient if high accuracy is required. - DFM December 21, 2022, 6:04 pm GR is accurate and time tested, but there is something wrong with it - urnlfn December 22, 2022, 2:56 am "The only issue I have is formalizing it." Ay, there's the rub. - DFM December 24, 2022, 3:24 pm Nope. Doesn't work like that. - urnlfn December 24, 2022, 9:12 pm Alex Filippenko on Supernovae, Dark Energy, Aliens & the Expanding Universe - urnlfn November 19, 2022, 10:59 am Re: The Warped Side of the Universe: Kip Thorne at Cardiff University - Charles R August 27, 2022, 5:25 am Ediacaran Organisms: Were These The First Animals? - DFM December 19, 2022, 8:22 pm 500 years of NOT teaching THE CUBIC FORMULA. What is it they think you can't handle? - DFM December 16, 2022, 6:01 am Crazy Science Facts [contains very few errors] - DFM December 13, 2022, 2:40 pm Why Is 1/137 One of the Greatest Unsolved Problems In Physics? - DFM October 7, 2022, 2:47 pm Apparently it is just the ratio of the strength of the electromagnetic force to the strong force - urnlfn December 7, 2022, 8:25 pm How Many Planets There ACTUALLY Are - DFM December 5, 2022, 2:31 pm The 1859 Carrington Event: Largest Solar Mass Ejection Ever Recorded - DFM November 23, 2022, 6:53 am Playlist - The Big Bang and Beyond: Exploring the Early Universe - urnlfn November 19, 2022, 7:14 pm Origin of the Post Helium Elements - DFM November 9, 2022, 7:23 pm The Solar System to scale - DFM November 7, 2022, 7:33 pm Homing missile molecule eradicates even advanced cancers in mice - urnfln October 19, 2022, 4:37 pm We are nearing a general cure for all forms of cancer, MAYBE? - DFM October 25, 2022, 6:54 am I don't know why - urnlfn November 3, 2022, 6:37 pm Cancer is NOT a disease, but a family of diseases not necessarily closely related to each other. - DFM November 7, 2022, 7:46 am Why Pure Information Gives Off Heat - DFM November 2, 2022, 8:10 pm Magnetars: Neutron Stars but Scarier! - DFM October 25, 2022, 8:44 pm Bell's Inequality: The weirdest theorem in the world | Nobel Prize 2022 - DFM October 18, 2022, 8:40 pm Why do they assume "local realism"? - urnlfn October 19, 2022, 5:51 pm "I think the phrase "the wave function collapses" is very odd. It doesn't make sense." - DFM October 20, 2022, 5:58 pm By assuming a contradiction, and subsequently proving it wrong, their theory doesn't say anything - urnlfn October 21, 2022, 8:27 am Does Quantum Entanglement Allow for Faster-Than-Light Communication? - DFM October 20, 2022, 5:57 pm Electric Car Thread: I'm driving a Tesla for work now. - Ken C April 16, 2022, 10:20 am The Artificial Leather in my rented Tesla is already sagging and coming loose. - Ken C June 23, 2022, 3:31 pm My Tesla Computer screen locked up for about a minute yesterday. - Ken C April 26, 2022, 8:44 am Once the big ticket items start going (computer modules) it's time to start thinking about a new car - urnlfn April 26, 2022, 12:38 pm I'm boycotting oil, and renting a Tesla next week. - Originally posted March 5, 2022 - Ken C April 16, 2022, 10:27 am No, you are NOT boycotting oil at all. That is an illusion. - DFM June 24, 2022, 8:00 am Energy in my state is about half FOSSIL FUELs. - Ken C October 17, 2022, 10:58 am Tesla just raised the price per kW-hr at EV charging stations to match the cost of gasoline - urnlfn October 19, 2022, 12:08 pm The REAL Possibility of Mapping Alien Planets! - Using Solar Gravitational Lensing - Ken C October 17, 2022, 1:01 am Back to the Future 2 - the multi-channel video screen - urnlfn October 15, 2022, 6:56 pm 3D Jaws billboard in Back to the Future - Ken C October 16, 2022, 10:00 pm Fujitsu Announces World's First Commercial 42-inch-diagonal Wide-Screen Color Plasma Display - urnlfn October 16, 2022, 6:05 pm New Alternative to Kardashev Scale Explains Fermi Paradox - DFM June 17, 2020, 11:00 pm Calvin's answer may be correct. - DFM October 14, 2022, 7:36 am "Solution to the Fermi Paradox Found!" -- They are all hiding. - Ken C October 12, 2022, 2:25 pm My version of the Kardashev Scale - urnlfn June 22, 2020, 9:19 pm Will NEVER happen because the needed technology is impossible. - DFM June 23, 2020, 6:49 am Which part? - urnlfn June 23, 2020, 1:45 pm Moving and handling that much matter. - DFM June 25, 2020, 6:15 am Re: It's more than we can do now - urnlfn June 25, 2020, 10:27 am Inverse Square Law of Radiation Explains Fermi Paradox Even Better - urnlfn June 21, 2020, 12:24 am "Passive omni-directional emissions are just too weak to detect from light years away" - DFM October 14, 2022, 7:11 am Size of alien structures - urnlfn June 21, 2020, 1:19 pm

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