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Far-Fetched Time Travel Concept Receives Private Funds

WED Fan writes "A University of Washington researcher who couldn't find funds the old fashioned way has raised funds from private parties to continue with his studies of 'time travel'. He is studying the Einstein-Podolsky-Rosen Paradox. Basically, using spooky action, he wants to be able to use entangled pairs to send messages, not only through space, but also in time. 'As the evidence for this has accumulated, several fairly contorted and unsatisfying efforts have been aimed at solving the puzzle. Cramer has proposed an explanation that doesn't violate the speed of light but does kind of mess with the traditional concept of time.' Despite the implausibility of the science here laypeople have been inspired by the researcher's idea, enough to donate almost $35,000 to his project."

48 of 505 comments (clear)

  1. obligatory by uolamer · · Score: 5, Funny

    Can I get the investors info?

    I have a bridge that...
    In soviet Russia Time Travel You.
    Is this the Lt. Commander Data theory or the Spock theory of time travel?
    if you do manage to do this, send me a copy of all the sports results for the next 100 years and history of the stocks, etc.

    Seriously.. If this was possible, i can only start to imagine how the wrong people or even the right people could really mess up things with their first little test.

    --
    s/©//g
    1. Re:obligatory by Intron · · Score: 5, Insightful

      If this worked then there would already be investors lined up who have sent messages to themselves from the future.

      --
      Intron: the portion of DNA which expresses nothing useful.
    2. Re:obligatory by oliverthered · · Score: 5, Interesting

      it could be that you can't send messages back any earlier than the time the message was created, effectively only slowing time down so it take less time for the message to arrive. Less time could be no time at all so the message arrives when it's sent.

      This won't allow you to send messages 'back' in time though.

      --
      thank God the internet isn't a human right.
    3. Re:obligatory by dfiguero · · Score: 5, Funny

      Note to self from the future: don't invest in this idea.

      --
      My penguin ate my sig
    4. Re:obligatory by CommunistHamster · · Score: 5, Insightful

      The trouble is that there is no such thing as universal simultaneity. What clock do we measure by when measuring "before the message was created"?

    5. Re:obligatory by brunascle · · Score: 3, Informative

      i think you're thinking of the transactional interpretation which is apparently what the researcher subscribes to.

      i actually like the many-worlds theory. i find it easier to grasp.

    6. Re:obligatory by PPH · · Score: 4, Funny

      According to a November 12, 2010 article in Rupert Murdoch's Wall Street Journal, this was exposed as an investment scam and the responsible parties have all been charged by the USDOJ Attorney General Sam Waterston.

      --
      Have gnu, will travel.
  2. Its not that far fetched. by LiquidCoooled · · Score: 5, Funny

    Its not that far fetched.

    I invested some money in this guy next week and have been earning a decent return on my investment for the last 3 years.
    I did however feel a little shiver as I considered shorting his stock and for some damned reason pictures of my family have started to fade.

    --
    liqbase :: faster than paper
    1. Re:Its not that far fetched. by Walt+Dismal · · Score: 4, Funny

      According to SEC disclosure statements: "Principal investors, John Tobor, $1,000,000 New Dollars; John Smallberries, loan backed by 400,000 shares of YoyoDyne Propulsion; and one Captain J. Kirk, who hates whales."

    2. Re:Its not that far fetched. by Reverend528 · · Score: 5, Funny

      1. Profit!
      2. ???
      3. Invent Time Machine

  3. So? by grub · · Score: 5, Funny


    he wants to be able to use entangled pairs to send messages, not only through space, but also in time.

    Big deal, Slashdot has been bringing us news from the past for years!

    --
    Trolling is a art,
    1. Re:So? by XxtraLarGe · · Score: 4, Funny

      he wants to be able to use entangled pairs to send messages, not only through space, but also in time. Big deal, Slashdot has been bringing us news from the past for years! Did you know subscribers can see articles in the future?
      --
      Taking guns away from the 99% gives the 1% 100% of the power.
  4. As The Doctor once said... by Anonymous Coward · · Score: 5, Funny

    People assume that time is a strict progression of cause to effect, but, actually, from a non-linear viewpoint, it's more like a big ball of wibbly-wobbly timey-wimey stuff.

    1. Re:As The Doctor once said... by jnaujok · · Score: 3, Funny

      That sentence kind of got away from you there...

      --
      Life, the Universe, and Everything... in my image.
  5. First Post from 1972 by Timesprout · · Score: 4, Funny

    Wooo it works!!!

    --
    Do not try to read the dupe, thats impossible. Instead, only try to realize the truth
    What truth?
    There is no dupe
    1. Re:First Post from 1972 by teslar · · Score: 4, Funny
      Timestamp from actual first post:

      Tuesday June 12, @06:00PM
      Your timestamp:

      Tuesday June 12, @06:01PM
      For all those who think about making fun of this gentleman for not actually having made first post, remember that the post has travelled for 25 years and has arrived within 1 minute of its designated arrival time. That's an error of approximately 7.6x10^(-8) times total time travelled... and that is better than what i can achieve at darts :)
  6. I'm all for the scientific method... by DanQuixote · · Score: 3, Insightful


    But I also admire folks who can inspire others toward some dream...

    --
    "We think people rightly feel that once they buy something, it stays bought," --Suw Charman, Open Rights Grp
    1. Re:I'm all for the scientific method... by Chris+Burke · · Score: 5, Insightful

      The difference between a crackpot and a scientist with a dream is that the scientist still relies on the rigorous application of the scientific method even if their theory is way outside of mainstream. It sounds like this guy is taking the latter tack. He has experiments in mind, and is completely open to the idea that they may fail.

      You don't have to pick between dreaming and scientific rigor. The scientific method is how you turn your dreams into a reality -- if reality is ammenable to your dreams.

      --

      The enemies of Democracy are
    2. Re:I'm all for the scientific method... by WalksOnDirt · · Score: 4, Informative

      John Cramer has been writing science articles for the science fiction magazine Analog for some time. They are available online here: http://www.npl.washington.edu/AV

      --
      a,e,i,o,u and sometimes w and y (at be if of up cwm by)
    3. Re:I'm all for the scientific method... by Anonymous Coward · · Score: 3, Informative

      If $35k buys him one experiment that disproves his theory, then he's saved 9x that much. If his experiment shows that his theory produces reproducible results, then he's that much closer to convincing people he's not a nut.

      The question is whether $35k is enough to fund one experiment.

    4. Re:I'm all for the scientific method... by magarity · · Score: 5, Insightful

      How exactly would $350,000 help substantiate his loony idea better than $35,000?
       
      The wealthier you are the more other people take you seriously.

  7. ROI by Doc+Ruby · · Score: 3, Insightful

    If time travel can be produced, it's worth (asymptotically) nearly any amount of investmemnt to get it.

    --

    --
    make install -not war

    1. Re:ROI by timster · · Score: 5, Interesting

      Nah, it's not worth anything. If time travel is ever developed, the universe enters an unstable state. Stability isn't returned until a scenario occurs where time travel is never discovered in the first place.

      This process takes no time (obviously), so any discovery of time travel is immediately undone. Actually, this happens all the, er, time.

      --
      I have seen the future, and it is inconvenient.
    2. Re:ROI by cowscows · · Score: 3, Insightful

      Not to mention that there are plenty of people out there for which $35,000 is really a drop in the bucket. Giving that money to this guy is most likely money wasted, but if that money was most likely just going to sit in the bank with a few other tens of millions of dollars until you die, then you haven't really lost anything worth worrying about anyways.

      If you've got more money than you know what to do with, why not take a couple long-shot bets?

      --

      One time I threw a brick at a duck.

    3. Re:ROI by Chosen+Reject · · Score: 4, Funny

      So the technology was invented in the future, but we have it now. But since we have it, the people in the future won't bother to discover it because they already have it, which means it wasn't ever discovered, thus in the past we didn't have it to grant to the people in the future, which means that now they had the motivation to discover it, but since they sent it back to us, they had it in the past, and just took that knowledge for granted and didn't have to discover it, so the future never discovered it, so they didn't send it back to us, so we didn't have it, and thus they didn't have it to take for granted, so they discovered it, and then sent it back to us, and so on and so forth.

      --
      Stop Global Warming!
      Just say no to irreversible processes!
    4. Re:ROI by ZorinLynx · · Score: 3, Interesting

      This brings up an interesting concept. Say you invent a machine to send a message back in time 20 seconds.

      So in testing the machine, you receive the message, and then in 20 seconds send it. It works! Great, but...

      On the second test, you start to wonder, "What would happen if I was going to send the message, but then change my mind when I receive it?"

      So you receive the message, then decide not to send it. Interesting paradox, huh?

      Either that, or the machine will always predict with 100% accuracy whether or not you'll push the button to send the message. So if you intend to not push it once you get the message, you'll never get the message. So there will be no way to "trick" the message into coming in.

      It's a bizarre concept. Thinking about it brings up interesting thoughts like whether or not we really have free will. :)

  8. Come on... by vurg · · Score: 4, Funny

    If I ever start thinking about building a time machine, I would make a promise to myself beforehand that my first plan of action is to send a message back in time to right now telling me that it works. I'm still waiting for that message.

  9. for chists sake by brunascle · · Score: 4, Informative

    how many times must it be explained, you cannot send information FTL using quantum entanglement. more specifically, you cannot send information using quantum entanglement. you can only use it together with a classical communication channel.

    you'd think these people wouldve already known that.

    1. Re:for chists sake by CaptainPatent · · Score: 4, Funny

      You're right... he should finish the machine, then go back and tell himself to never start it!

      --
      Well, back to rejecting software patent applications.
    2. Re:for chists sake by tylersoze · · Score: 3, Interesting

      I agree with you that most descriptions of entanglement are BS, especially in the mainstream media, but as far as Cramer's transactional interpretation goes it's just an alternative interpretation of QM. The "transaction" that occurs in this interpretation when the wave function finally collapses happens atemporally through the advanced and retarded offer waves. There's no classical information transfer. As I understand it, initially Cramer was only using this alternative interpretation as a teaching tool. Apparently now he's trying to find experimental evidence in cases where it would differ from other interpretations.

      Yeah the problem with FTL is that it connects events with a space-like interval which will have different temporal ordering depending on what reference frame you're in. In the tranasctional interpretation quantum information is transmitted at exactly the speed of light (light-like separation, 0 proper time) symmetrically in time. I loved this symmetric time idea when I first read about in Feynman's Lectures on Physics (where it was applied to his absorber theory to explain radiative reaction in EM).

  10. I am already Half way there. by jellomizer · · Score: 5, Funny
    I can send messages to the future but I am having sending messages back.

    #/bin/sh
     
    #send a message 5 minutes in the future
    sleep 300
    echo "Hello from the Past"
    But this doesn't seem to work yet

    #/bin/sh
    sleep -300
    echo "Hello from the Future"
    --
    If something is so important that you feel the need to post it on the internet... It probably isn't that important.
    1. Re:I am already Half way there. by Panaflex · · Score: 4, Funny

      The reason it doesn't appear to work is the output happened before you even ran it, unless you didn't run it, See?? .... Look in your shell history silly man ...

      >:-*-D

      --
      I said no... but I missed and it came out yes.
    2. Re:I am already Half way there. by D-Cypell · · Score: 4, Funny

      Actually my grandfather did develop a negative sleep function but I got so pissed off with my great grandchildren pestering me for an early inheiritance I went back and shot the bastard.

    3. Re:I am already Half way there. by zCyl · · Score: 3, Funny

      The reason it doesn't appear to work is the output happened before you even ran it, unless you didn't run it, See?? .... Look in your shell history silly man ...
      .bash_future?
  11. List of investors? by MECC · · Score: 3, Insightful

    I wonder if there's a way to get the names of the people who gave him money, and their contact info.

    --
    "We are all geniuses when we dream"
    - E.M. Cioran
  12. I can prove that it won't work by 14erCleaner · · Score: 3, Interesting
    If he could send messages back in time, he could just send his impoverished past self some winning Lotto numbers, thereby funding the project far more than $35K.

    Of course, the past impoverished researcher would have to build a receiver first, requiring funds up front. Maybe that's what he's doing now. Keep an eye on how this guy's "luck" goes in the, um, future.

    --
    Have you read my blog lately?
  13. Good idea by Usquebaugh · · Score: 4, Interesting

    I find the idea of public funded science research heart warming. No need for the government or the science establishment to get involved. If an individual wants to contribute good for him and the researcher.

    I care not if I think the researcher is not all there, it's not my money.

    For instance Robert Bussard is trying to raise funds to continue his fusion research. Now I don't think he spent money wisely in the past, I don't think he was too smart in his dealings with the DoD, I do not think he has solved all the problem. But I do think he is the closest to cheap fusion. Should I fund him?

    My only stipulation is that everything must be published, not only the research but also the money trail. I want to see where the dork spent $10k on software.

  14. Maybe they did... by KingSkippus · · Score: 4, Funny

    How do you know they didn't?

    Sure, it may seem like it's a foolish investment, but if it pays off... Oh, man... Invest a penny at the beginning at time, and before you know it, you'll be dining at Milliways.

  15. These People aren't Investors by m1a1 · · Score: 5, Insightful

    Most of the comments here make no sense.

    These people are not investors. They did not get "scammed". Those of us who read the article know that this scientist did not even approach them for cash. Rather, news of his plight got out and people wanted to donate. He is a respected particle physicist with a theory that is a little odd. He wants to perform a relatively cheap experiment which should show whether his theory has enough going for it to be worth further examination. If these experiments fail, oh well, back to the drawing board.

    This is the way science is SUPPOSED to work. There's nothing wrong with being skeptical, but acting like this guy is a scam artist is ridiculous. This guy runs a super collider, yet everyone here is so damn sure they understand quantum phenomenon better than he does.

  16. Two counterpoints by BeanThere · · Score: 4, Insightful

    (1) Perhaps there are, and these investors are them.
    (2) Not necessarily, if one needs to develop a special kind of "receiver" in order to receive the messages, then the first point in time at which such messages could be received would be when such receiver technology was invented (such point in time would be in the future still). If that point was in, say, 2015, then you could send messages from 2019 to 2015 but not from 2019 to 2007. You could *send* such messages, but nobody would have the technology to even realise that such messages were being sent. Like transmitting radio signals to cavemen.

    1. Re:Two counterpoints by Alsee · · Score: 5, Funny

      Like transmitting radio signals to cavemen.

      Cue pissed off insulted caveman Geico commercial.

      -

      --
      - - You can't take something off the Internet! That's like trying to take pee out of a swimming pool.
    2. Re:Two counterpoints by s4m7 · · Score: 5, Funny
      Dear Sir,
      I am writing to inform you that I have recieved a message from your future self. Included is the text from that message.

      Hello, me! I just wanted to let you know that I (you) got rich by investing in this man's method of time travelling messages! I (you) invested $2000 just one week after I (you) recieved this very message, and within six months I (you) was a millionare!
      signed, Me (You).

      Here's my address..
      --
      This comment is fully compliant with RFC 527.
  17. I am an investor. by Peter+Trepan · · Score: 4, Funny

    I have yet to hear of any results, although I did have a strange experience the other day. I was about to try my first sip of Milo's Famous Sweet Tea when a 500 lb man appeared from thin air and knocked the glass from my hand before disappearing again.

    --

    Step into a huge movement. Don't Tread In Me.

  18. Not a crackpot. by sconeu · · Score: 3, Informative

    This is based on the Transactional Interpretation of Quantum Mechanics.

    It's based on hard science, and makes testable predictions. TFS grabbed the most sensational lines from TFA.

    --
    General Relativity: Space-time tells matter where to go; Matter tells space-time what shape to be.
  19. Re:Causality anyone? by DamnStupidElf · · Score: 4, Interesting

    If relativity is correct (and even possibly if it isn't), backwards-in-time communication really REALLY F@#)(*s up causality. Heck, Faster Than Light (FTL) communication at all F@#)(*s up causality.

    Intra-universe causality, at least. If parallel universes exist (and mathematically it makes a lot more sense if they do), then causality is a moot point. When something travels back in time, it only appears in a parallel universe with the same history up to the point in the past at which it arrives, after which it is fundamentally different. This doesn't necessarily even require a violation of the laws of physics, because there is always some finite (but infinitesimal) probability of virtual particles assembling themselves into an object from a possible future or the past. If there are parallel universes, then there are almost certainly an infinite number of them, one for every possibility, and therefore some universes exist in which time travel happens as essentially an accident of random physics, but to the observers within the universe it looks just like time travel but without causality violations.

  20. Dear God! by FST777 · · Score: 4, Funny

    Imagine you make said receiver, the first one ever invented. It would immediately spit out all kinds of spam messages from all kinds of futures.

    Now THAT would be annoying! Imagine turning the thing on for the first time ever, and immediately receiving Zetabytes of "Frist psot!" messages.

    --
    Free beer is never free as in speech. Free speech is always free as in beer.
  21. A problem of abstraction by Anonymous Coward · · Score: 3, Interesting

    Our understanding of time is a high abstraction. We represent it metaphorically as motion over distance because that is the only way we can make sense of it. There is no compelling reason to believe that this metaphor is very accurate, especially at the quantum level.

    Familiar concepts of movement over distance include the ability to move back to where you were, change something, and then move forward again. It is by analogy only that the ability to do this through time is even comprehensible. There is as of yet no good reason to believe that this extension of the motion-over-distance metaphor is in any way accurate.

    Furthermore, there are some very good reasons to believe that the concept is irrational (note, I am not saying "the concept makes sense but is impossible," but rather I am saying, "the concept itself is irrational."). Here is one: if I make a mistake, and send myself a message into the past saying "don't make this mistake," and hence I don't make the mistake, I have just destroyed my incentive to send the message. More fundamentally: the changing of an event that has already happened will result in further changes along the chain of cause-and-effect, thus changing the event which caused a previous event to change...and the whole universe falls into an infinitely recursive loop until it runs out of memory and crashes.

    Please understand that I am not claiming that quantum retrocausality is impossible (that has yet to be tested), but that even if it does happen on a quantum level there will be no means of making this sort of use of the phenomenon, as "this sort of use" is nothing more than a mis-perception of how time works based on an ill-applied metaphor.

    If any crowd can understand bad analogies, it should be this one...

  22. Re:ahahaha... by Chowderbags · · Score: 4, Informative

    I'm pretty sure that defining velocity in terms of Newtonian mechanics and then using modern understanding of time counts as being wrong. Attempting to define motion through time as a simple substitution is bound to create problems, mostly because it's making shit up.

    Heck, the site even says that time dilation doesn't occur and instead attributes it to clocks slowing down ("for whatever reason"). Now, experiments in time dilation have shown that cesium atomic clocks, devices accurate to within a billionth of a second every day, show results extremely close to that predicted in general reletivity. Unless this site wants to come up with an explaination of mechanical failure for devices with such accuracy, I'm going to stick with the evidence for time dilation.

    Overall, I have to say that crackpot sites by people who as far I can tell have submitted no papers to peer reviewed journals or otherwise shown expertise in the field are probably not the best place to get information on physics.