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Originally posted by Lecter
If a UFO accelerates and vanishes almost instantly out of sight wouldnt there be a sonic boom from such acceleration?
Originally posted by worksoftplayhard
from what ive learned on this site ufo's use an electromagetic feild to move them selves.... there is no combustion in an electromagnetic field... it would be as quiet add those magnetic trains that lift of the rails when they go fast enough. but you knew that didnt you!
Originally posted by Lecter
If a UFO accelerates and vanishes almost instantly out of sight wouldnt there be a sonic boom from such acceleration?
Originally posted by Astyanax
We can discount the views of people who think the laws of physics vary from place to place or from 'dimension' to 'dimension', obviously.
Originally posted by malganis
Originally posted by Astyanax
We can discount the views of people who think the laws of physics vary from place to place or from 'dimension' to 'dimension', obviously.
Uh... why?
How do you know that physics from the other side of the universe aren't different to on earth, or that aliens don't have technology that can manipulate our physics more than we can?
Have you been to the other side of the universe? Have you seen into other dimensions?
I thought the motto of these boards was 'Deny Ignorance'. Discounting other people's views like that seems a bit ignorant to me...
Originally posted by dnero6911
I don't know if this is right, I'm making assumption based on previous knowledge which might be faulty.. but from a physics stand-point.. what are all the laws/aspects of gravity and its relationship to time.. ? I'm curious about this now.
Originally posted by malganis
Uh... why?
How do you know that physics from the other side of the universe aren't different to on earth, or that aliens don't have technology that can manipulate our physics more than we can?
Have you been to the other side of the universe? Have you seen into other dimensions?
I thought the motto of these boards was 'Deny Ignorance'. Discounting other people's views like that seems a bit ignorant to me...
Originally posted by malganis
Originally posted by Astyanax
We can discount the views of people who think the laws of physics vary from place to place or from 'dimension' to 'dimension', obviously.
Uh... why?
How do you know that physics from the other side of the universe aren't different to on earth, or that aliens don't have technology that can manipulate our physics more than we can?
Have you been to the other side of the universe? Have you seen into other dimensions?
I thought the motto of these boards was 'Deny Ignorance'. Discounting other people's views like that seems a bit ignorant to me...
phys·ics (fĭz'ĭks)
n.
(used with a sing. verb) The science of matter and energy and of interactions between the two, grouped in traditional fields such as acoustics, optics, mechanics, thermodynamics, and electromagnetism, as well as in modern extensions including atomic and nuclear physics, cryogenics, solid-state physics, particle physics, and plasma physics.
(used with a pl. verb) Physical properties, interactions, processes, or laws: the physics of supersonic flight.
(used with a sing. verb) Archaic. The study of the natural or material world and phenomena; natural philosophy.
[From Latin physica, from Greek (ta) phusika, from neuter pl. of phusikos, of nature
In the school founded by Pythagoras of Samos the principal concept was that of number; it was applied to all aspects of the universe, from planetary orbits to the lengths of strings used to sound musical notes.
Originally posted by Lecter
If a UFO accelerates and vanishes almost instantly out of sight wouldnt there be a sonic boom from such acceleration?
Originally posted by denveralex I don't know the tech, but I have read a few posts here and there _SNIP _electrogravitics.
Originally posted by zorgon
Originally posted by denveralex I don't know the tech, but I have read a few posts here and there _SNIP _electrogravitics.
Ummm a small suggestion, try reading the thread here Its only three pages afterall
Originally posted by malganis
Originally posted by Astyanax
We can discount the views of people who think the laws of physics vary from place to place or from 'dimension' to 'dimension', obviously.
Uh... why? How do you know that physics from the other side of the universe aren't different to on earth...? Have you been to the other side of the universe? Have you seen into other dimensions?
Originally posted by Allred5923
This more for Astyananx:
phys·ics (fĭz'ĭks)
n. (used with a sing. verb) The science of matter and energy and of interactions between the two... from neuter pl. of phusikos, of nature
Originally posted by zorgon
However hold the ball inside the hole... no effect, as the forces inside the charged sphere cancel each other.... Now extrapolate this to UFO's...[etc.]
Originally posted by Astyanax
What we see through these telescopes confirms that the laws of physics are everywhere the same.
PhysicsWeb, The web site for physicists, PhysicsWorld, Institute of Physics, Electronic Publishing, online products and services.
It is possible to conceive of space having more dimensions than three -- in fact, physicists and mathematicians do it all the time -- but it's still the same space.
Other dimensions are not other places. That idea is pseudoscientific twaddle, fit only for comic books, which is where it comes from in the first place.
Supersymmetry and Parallel Dimensions
Harvard Physicst Randall among world’s leading string theorists
Published On Friday, January 06, 2006 1:00 AM
Supersymmetry and Parallel Dimensions [profile of Harvard physicist Lisa Randall]
Newswise — Researchers at Northeastern University and the University of California, Irvine say that scientists might soon have evidence for extra dimensions and other exotic predictions of string theory. Early results from a neutrino detector at the South Pole, called AMANDA, show that ghostlike particles from space could serve as probes to a world beyond our familiar three dimensions, the research team says.
South Pole Detector Could Yield Signs of Extra Dimensions
Mini black holes could reveal hidden dimensions of space.
02 October 2001
Physicists at may soon be manufacturing copious quantities of black holes. When the Large Hadron Collider (LHC) at CERN, the European particle physics laboratory near Geneva, is completed in 2005, it could produce a black hole every second.These tiny, fleeting phenomena might just give researchers a long-sought glimpse of the hidden dimensions of space.
ALAN GUTH (Massachusetts Institute of Technology): When one studies the properties of atoms one found that the reality is far stranger than anybody would have invented in the form of fiction. Particles really do have the possibility of, in some sense, being in more than one place at one time.
NARRATOR: The only explanation which anyone could come up with is that the particles don't just exist in our Universe. They flit into existence in other universes, too and there are an infinite number of these parallel universes, all of them slightly different. In effect, there's a parallel universe in which Napoleon won the Battle of Waterloo. In another the British Empire held on to its American colony. In one you were never born.
ALAN GUTH: Essentially anything that can happen does happen in one of the alternatives which means that superimposed on top of the Universe that we know of is an alternative universe where Al Gore is President and Elvis Presley is still alive.
NARRATOR: This idea was so uncomfortable that for decades scientists dismissed it, but in time parallel universes would make a spectacular comeback. This time they'd be different, they'd be even stranger than Elvis being alive. There's an old proverb that says: be careful what you wish for in case your wish comes true. The most fervent wish of physics has long been that it could find a single elegant theory which would sum up everything in our Universe. It was this dream which would lead unwittingly to the rediscovery of parallel universes. It's a dream which has driven the work of almost every physicist.
An interview with many physicists discussing parallel dimensions
BBC Two 9.00pm Thursday 14 February 2002
Parallel Universes
Originally posted by rswitzer
In the book "Unconventional Flying Objects" by Paul Hill he... describes the way a craft could have a field around it that keeps the occupants inside the field safe from outside forces.