How many dimensions are there? Is time a dimension? Or is our 3-dimensional space-time just one element—and a minor one at that—of a greater hyperdimensional universe? It’s a question that’s been ...
In our three-dimensional space, elementary particles neatly filter into either bosons or fermions. But in lower dimensions, ...
Sport utility vehicles do a terrific job of combining an all-terrain vehicle’s benefits with those of a daily driver. Much has changed in terms of design since the inception of the Willys CJ, and the ...
In a hypertorus model of the Universe, motion in a straight line will return you to your original location, even in an uncurved (flat) spacetime. The Universe could also be closed and positively ...
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