Commander Tansin A. Darcos wrote:

For example, in temperature, there is no upper limit, things can get as hot as we can make them

But the lowest possible temperature you can get to is, if I'm not mistaken, 0 Kelvin, something like -271 degrees, what we call "absolute zero". (I just looked it up, and I was close. It's -273.15, but that's celsius. It's -459.67 F). You can't get any colder than that because all molecules stop moving and if there's no further motion, there's no colder you can go. Remember, heat is determined by molecular motion; the faster the molecules move, the hotter it is. If they completely stop, they can't get any colder, i.e. there is no such thing as "600 degrees below zero." Or at least, that's the theory right now; 10,000 years from now that may change.

I've been doing some reading and I listened to it before, and the guy who has the website for his book at tenthdimension.com which he argues, and rather successfully from my point of view, that basically ten dimensions covers everything..