Theoretical physics.
The use of the word "dimension" to describe alternate worlds in fiction is something of a misnomer; it would probably be more accurate to describe them as alternate universes. In science and mathematics a dimension is a set of coordinates used to specify a point within it. We observe 4 dimensions: 3 perpendicular dimensions of space and a fourth dimension of time.
Probably not. Or let's just say that wormholes are very speculative. You'll encounter them more in science fiction stories (where it may suit a particular story plot!) than in serious science.
Science shows us that the earth is warm enough for life because some gases in the atmosphere can capture heat rising from the earth's surface. This is the greenhouse effect. An alternative view is that this is not happening. Those who believe this do not believe science.
Portals made from black holes are highly speculative. You are more likely to encounter such portals (usually called wormholes) in science fiction (because it suits the plot), than in serious astronomical literature.
EVERYWHERE! If theory is correct then teeny tiny wormholes permeate the entire fabric of the universe, i.e. they are everywhere, you are probably surrounded by Quadrillions right now! pretty cool, huh?
The use of the word "dimension" to describe alternate worlds in fiction is something of a misnomer; it would probably be more accurate to describe them as alternate universes. In science and mathematics a dimension is a set of coordinates used to specify a point within it. We observe 4 dimensions: 3 perpendicular dimensions of space and a fourth dimension of time.
Some settings that can be found in science fiction are: Future or alternate timelines Outer space Alien planets Post-apocalyptic Earth Other universes or dimensions
there is no "beyond the universe" there just IS the universe the universe has no edge, there is nothing outside or beyond it Some theorists believe there is evidence suggesting that other universes exist, some of them extremely close to our own and folded into other unobservable dimensions. Some of these universes may in a way overlap our own, yet remain completely beyond detection within those other dimensions. It is possible that if these universes exist, there may be other principles of physics that regulate them. These ideas no longer belong to the realm of science fiction alone, and possible ways of indirectly observing the existence of such universes are not beyond reach.
space and stars and multi universes
I believe you're referring to Quantum Mechanics
If multi-universes exist - perhaps they do, perhaps they don't - it is unlikely they have such close contact as would be required to have the kind of "twins" that sometimes appear in science-fiction stories.If multi-universes exist - perhaps they do, perhaps they don't - it is unlikely they have such close contact as would be required to have the kind of "twins" that sometimes appear in science-fiction stories.If multi-universes exist - perhaps they do, perhaps they don't - it is unlikely they have such close contact as would be required to have the kind of "twins" that sometimes appear in science-fiction stories.If multi-universes exist - perhaps they do, perhaps they don't - it is unlikely they have such close contact as would be required to have the kind of "twins" that sometimes appear in science-fiction stories.
If you wish to know about the names and types of science dimensions, then have a crack at SI Units in Wikipedia.org
There is no scientific evidence that White Holes are possible or that there are other universes. While it may pass in Science Fiction it is not science. Scientists say it is very possible that there parallel universes and that a white hole is the opposite of a black hole also. Science may be stranger than science fiction.
A wormhole is a rift in spacetime that acts something like a tunnel where matter enters one end and is sent to the other. Because of its nature, wormholes are still just a hypothesis. There is no scientific evidence to prove they exist.
Alternative medicine is not more effective because it is based on culture and not science
Nanoscience
In science, field means any part of the universes that has some measurable value of a given quantity at every point.