Recent content by The Undergraduate

"Plasma" is also the name of a certain variety of green quartz. Why, you may ask? I haven't a clue. How do I know this, you might inquire? I had lots of free time in my childhood. Oh, by the way, I was wondering: If any substance gets heated enough, will it enter an, um, "plasmatic" state?

My question is, are these extra dimensions in any particular "order" or would they be of different "classes"? For instance, it seems to me that the dimensions "length", "width", and "height" exist in relation to each other and would therefore be of one "class" of dimensions (spatial). Then we...