They sure were!. I was one of them along with a very young Rod Stewart.
Mike Webb
The existence of higher dimensions in the universe is a topic of debate among scientists. Some theories, such as string theory, suggest the possibility of extra dimensions beyond the three spatial dimensions we experience. However, these higher dimensions have not been directly observed or proven, so their existence remains speculative.
Magnetic fields exist around magnets, electric currents, and moving charged particles. They surround a magnet in three dimensions forming a magnetic field pattern with north and south poles.
This is an area of active research. In other words, it isn't really known. One hypothesis is that within a larger "something", different universes have formed, with different physical laws and even different numbers of "active" dimensions (see below). In this case, we simply happen to live in one that has three dimensions. Active dimensions: There is some evidence that our Universe actually has 10 or 11 dimensions, but that only 4 of these (1 time dimension, 3 space dimensions) manifest themselves on larger scales. The other 6 or 7 spacial dimensions are believed to exist only at extremely small scales - much smaller than can be directly observed.
The additional 7 (or possibly 8) dimensions, if indeed they exist, would also be dimensions of space and time, but they would be more curved than the more familiar 4 dimensions of space and time that we know and love.
String theory proposes that the universe is made up of tiny, vibrating strings instead of point-like particles. These strings can exist in 26 dimensions, including the familiar three spatial dimensions and one time dimension. The additional dimensions are compactified or curled up, making them difficult to detect at our scale. The existence of these extra dimensions in string theory helps explain the fundamental forces of nature and the behavior of particles in the universe.
Yes. The 4th dimension is time. According to String Theory (which is unverified), there may be as many as 11 dimensions, but dimensions above the fourth are hypothetical.
in reality they don't exist, but are parallel universes
no,A solid equire at least three dimensions to exist.
Yes, it is theoretically possible for objects to exist in 4D dimensions, although it is difficult for humans to visualize or perceive them in our 3D world.
Not sure what you mean by "recognized," but a worm-hole could (in theory) exist perfectly well in our Universe of three spatial dimensions. You couldn't really DO much with worm-holes in our Universe (they are too unstable) but they could exist.
Bald eagles are endangered, but they really exist.
No, Medusa does not really exist. She is a fictional character from mythology.
No, It does not exist!!
The word is dimension. And no dimensions other than our own are known to exist. Everything about other dimensions is purely a theoretic exercise.
No, super hero didn't really exist
Surfactant molecules allow many things to exist. This would include alveoli in the lungs, and particles of colloidal dimensions, such as micelle.
Geometrically speaking, man knows of three dimensions; height, width, and depth. As far as dimensions with reference to different universes or plains of existence goes, they only currently exist in theory.