es joshin. Oh and does M theory support the existance of 4D objects? I know it involves 11 dimensional vectors but i wasnt sure about objects. Just because the dimension exists doesnt mean objects will have it.
It is a theory. It's an extrapolation of facts about known dimensions. Take inifinity copies of 3-D space and extend them along an as of yet, unexperienced direction, the direction paralel to the W axis. I find mathematical extrapolation interesting, that's why I made this, not to prove the physical existance of 4-D objects in the real world.
a line can be thought of as infinite adjacent colinear points, a plane is infinite adjacent coplaner lines, space, infinite adjacent cospacer planes, and now 4-D space, infinite adjacent 3-D spaces.
the point is, the two cubes exist in the same point on x, y, and z, but on at a different point on w (just like the two opposite sides of a cube could exist in the same x-y coordinates, but one would be higher on the z axis)
a block is bounded by 3 dimensions and therefore a 4d block is bounded by 3d... and time. meaning it exists for an amount of time then dissapears. a sphere is the same, but its round so it appears in a more gradual way.
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