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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."
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.
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.
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.
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.