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Wormhole Generator (Kinda) Patented
Faw writes "Someone has filed a patent for a wormhole generator. It says it is a hyper-light speed antenna, but to me it looks like a wormhole. What do you think?" Here's the abstract: "A method to transmit and receive electromagnetic waves which comprises
generating opposing magnetic fields having a plane of maximum force running
perpendicular to a longitudinal axis of the magnetic field; generating a heat
source along an axis parallel to the longitudinal axis of the magnetic field;
generating an accelerator parallel to and in close proximity to the heat source,
thereby creating an input and output port; and generating a communications
signal into the input and output port, thereby sending the signal at a speed
faster than light. "
It would cause SOMEONE to observe the signal traveling bacwards in time. Because we have to transform the times for any inertial observer someone in a rocket ship going very fast (but still below the speed of light) will see the transmission of the signal occur after it is recieved.
It is even worse as the reception of the light will be in his past light cone at some time (a signal from the reception can reach him) and the transmission will be in his future light cone (he can send a beam of light to the transmission point before the transmission occurs). Therefore in his reference frame (just as valid as any other) he can see the result of the transmission and then tell them they shouldn't send.
For the record unless this is talking about speed of light in water or anything else other then the signal speed in vaccu it is a load of BS.
Marriage is the "pseudo-ethics" that cloaks the messy truth of sexuality in the raiment of propriety -- it's "Don't Ask,
WooHoo! Now we can contact Voyager!
(P.S.: If that's the abstract, I don't want to see the specifics. heh)
-- Give him Head? Be a Beacon?
-- Give him Head? Be a Beacon? :P)
(If you can't figure out how to E-Mail me, Don't.
They stopped requiring working models for everything but devices to violate the conservation of energy after they filled up a bunch of warehouses with working models of everything under the sun. (A lot of it was big farm implements.)
Many of the Smithsonian exhibits are old working models from patent applications.
Interestingly: A very efficient still (using counter-current heat exchangers and creating near-vacuum by being 30ish feet tall at approximately atmospheric pressure at the bottom) was initially rejected for being a perpetual motion machine (for which they have rather high standards, in addition to the working-model requirement. B-) ) But the inventer was able to convince them to grant the patent after he showed them that you still had to input the heat of solution plus some heat for various losses.
Bantam Dominique roosters crow a four-note song. Once you've heard it as "Happy BIRTHday" you can't NOT hear it that way
IBM has all kinds of neat patents.
Some a bit more disturbing than others.
I'm sorry. First, Jeff Bezos and Amazon patent One-Click Shopping and now this!? Are they completely nuts?! Do they realize that wormhole generation technology has been alive and well on the Internet for the past umpteen years? I mean, come on, if they're giving out patents for this stuff, I'd better reserve my spot in line for Air!
It is common knowledge that transmitting and receiving electromagnetic waves which comprise opposing magnetic fields having a plane of maximum force running perpendicular to a longitudinal axis of the magnetic field; generating a heat source along an axis parallel to the longitudinal axis of the magnetic field; generating an accelerator parallel to and in close proximity to the heat source, thereby creating an input and output port; and generating a communications signal into the input and output port, thereby sending the signal at a speed faster than light is the easiest way to generate a wormhole. Other more difficult methods include being an alien species in control of vast amounts of subspace energy and doing something weird with the warp core.
If this patent goes through, it will mean the death of the Internet e-commerce for sure. Companies will have to stop using wormhole shipping techniques and revert to slower, more earthbound methods like UPS and Airborne Express. Everyone should write the USPTO right now before this thing gets approved and make sure that the system isn't abused once more and ensuring that future generations will have unlimited access to wormhole generating technology.
NOTE: This post not for the humor (or humour) impaired.
I submitted it three weeks from now. Come ON!
In general, to create a wormhole one must manipulate the general metric, which is a tensor that describes spacetime (for example, the relatively flat Minkowski metric takes on the form diag(-1,1,1,1) where diag refers to a diagonal matrix). Most "constructed" metrics that produce a wormhole solution have pathological flaws. For example, a Schwartzchild wormhole necessarily occludes the throat with a black hole, which tends to kill off passersby. The Kerr metric solution requires a several solar mass black hole formed into a ring and spun at relativistic angular velocities: how we might accomplish this feat of metric engineering anytime soon is troublesome.
The two most plausible ways of doing so is a Morris-Thorne-Wheeler wormhole, which simply requires exotic matter and violation of ANEC (Averaged Null-Energy Condition), and the Alcubierre spacewarp.
"Exotic" matter is simply matter with negative energy density. All matter and antimatter known has positive mass, and so there's only one way that we know of to get it: the Casimir effect. Briefly, the Casimir effect comes about due to vacuum fluctuations. Even the purest ideal vacuum is not truly empty, but has countless particle-antiparticle pairs appearing and disappearing within the time limits set by the Heisenberg Uncertainty Principle. The continued existence of these virtual particles has a noticeable effect, and is possibly a source of Einstein's Cosmological constant. At any rate, by setting up a parallel plate capacitor, one can reduce the likelihood of the virtual particles appearing, and thereby generate a negative energy density.
Unfortunately, it would take a spherical capacitor the size of the Earth separated by an angstrom (10 E-10 meters) to create a 10 meter or so wormhole using the Casimir effect.
Robert Forward nicely sidesteps this issue by postulating "negative matter" in his novel "Timemaster". As he explained it to me, "Why not?".
Alcubierre's metric contracts spacetime in front of the "ship" and expands it behind. It also requires exotic matter and violating the weak, strong, and dominant energy conditions. Lastly, Pfenning and Ford (1997 Classical Quantum Gravity 14 1743) show that this configuration is rather implausible, and Hiscock (1997 Class. Quant. Grav 14 L188) shows that a backreaction (warp drag) or tuning of the warp field may be required for it to maintain the Alcubierre metric, a difficult proposition given that past and future event horizons are causally disconnected.
In sum, there's really a renaissance occuring in General Relativity, and these issues are discussed in the professional literature. Like everyone else, I'd have to see a publication in the technical literature to consider seriously the claims made in this patent.
Now, with this in mind, after reading the abstract this patent seems to be nonsensical. Examining the claims:
Generating opposing magnetic fields each having a plane of maximum force running perpendicular to a longitudinal axis of the respective magnetic field;
The Lorentz force is given by Il x B, which means that the magnetic force is due to a current, and in general, circulates about the current flow. Due to the cross product, the resultant geometry is not planar. Since we have not discovered any magnetic monopoles, magnetic induction in general forms loops from one pole to another.
generating heat from a heat source along an axis parallel to the longitudinal axis of the magnetic field;
Unless the heat source is a thin wire, it is difficult to imagine an axial heat source. Heat conduction tends to be uniform, and while I'm not a material scientist, it is difficult for me to think of a material that has non-isotropic heat conduction (ie different depending on direction -- a composite material with fibers might do the trick).
generating an accelerator parallel to and in close proximity to the heat source, thereby creating an electromagnetic injection point; and generating a communication signal into the electromagnetic injection point, thereby sending and receiving the communication signal at a speed faster than a known speed of light.
What is exactly meant by "an accelerator"? Why does this magically add up to FTL?
Also note one of the other claims:
It has been observed by the inventor and witnesses that accelerated plant growth can occur using the present invention.
For accelerated plant growth, first, you need to create a hot surface that is more than 1000 degrees Fahrenheit. Next, you need a strong magnetic field. Only one device is needed for this function. This allows energy from another dimension to influence plant growth.
Again, there seems to be no basis in which to make this claim. A wormhole would certain create a characteristic signature, even leaving causality problems aside. --Adam
"Invincibility is in oneself, vulnerability in the opponent." --Sun Tzu