XPost: sci.skeptic, alt.atheism, soc.history.ancient   
   XPost: alt.conspiracy   
   From: jtem01@gmail.com   
      
   On 11/8/25 1:58 PM, Dawn Flood wrote:   
      
   > 1)  Backwards Time Travel is an absolute physical impossibility.yy; such   
   > will never (as in ever) happen, nor has such ever happened.  To be more   
   > precise, backwards time travel has a zero probability of occurring.   
      
   Which is what I said. For people. But it lays within the realm of   
   possibilities for information because of theoretical particles such as   
   tachyons. This is not a violation of any laws of nature, as per   
   Retrocausality.   
   > 2)  Tachyons do not exist anywhere in Nature   
   Tachyons do have support. There is evidence that is consistent with   
   tachyons. This is a long ways from "Proving" they exist but as of   
   now, assuming they do exist, we might only detect them indirectly.   
      
   Kind of hard to "Prove" anything with only indirect detection.   
      
   > just   
   > because some theoretical physicist discovers a solution to Einstein's   
   > field equations that indicates that worm holes, time travel, blah, blah   
   > blah, etc., exists means absolutely nothing and proves absolutely nothing.   
      
   It does, actually.   
      
   Science is the study/understanding of nature. Technology is the   
   application of that knowledge. Even nuclear reactors have existed in   
   nature. All we are doing, with science, is figuring out how nature   
   does it so we can do it in a way that suits us.   
      
   Worm holes?  We might've already detected one or more. Time travel? If   
   it's theoretically possible, in all probability it has happened. Things   
   have been thrown back in time -- rocks, particles...   
      
   > 4)  Experiment trumps anything & everything.   
      
   You mean like the Delayed Choice Quantum Entanglement, that appears   
   to demonstrate information traveling backwards in time?   
      
   Retrocausality?   
      
   No. You don't like that.   
      
   > Until & unless experiment   
   > evidence exists for some phenomenon   
      
   Delayed Choice Quantum Entanglement.   
      
      
      
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