School Stuff

I'm working through chemistry (as previously mentioned), and to entertain myself I've started giving chemists points for creativity, clarity, and such.
Creativity Points given for the word "Stoichiometry!" A very original, creative word, I doubt there are any others like it in the chemistry language! Easy to forget how to spell it, but more difficult to forget the word itself or confuse it with others.
Creativity Points removed for "molarity" and "molality." C'mon, surely they could do better than just change one leeetle letter, couldn't they? I understand that molarity came from Moles and molar mass and all that, but what's with the 'l' in molality??
Creativity Points removed for Solvent, Solute, Solution and Solubility. I know they chose similar words to show they're all related, but I always have to repeat them in my head to remember which is used for what.
Easiness Points removed for Pascals (Pa), atmospheres (atm), millimeters of mercury (mmHg), and torrs. 101.3 Pa = 1 atm = 73.15 (or similar numbers of) torr = 73.15 (see last parentheses) mmHg. As I have not yet gotten to the examples of the usefulness of these units, I cannot fully understand them, but....It's just further complications. torr = mmHg. Why? Why have both? It shall probably be explained to me tomorrow, but tonight: why?

I did a lot of ACT studies today. Worked all through the "ACT Mathematics Test: strategies and concept review" section, which I needed. It's amazing how much one forgets when one has not had any algebra for a couple years. Discovered I need tattoos. I want this tattooed up the inside of my left arm:
the definitions of sine, cosine, tangent, secant, cosecant, and cotangent; An=A1 + (N-1)D,  An = A1(r)n-1, AX2 + BX + C = 0 (the quadratic formula), Y=MX+B (slope-intercept), and M = (Y2 - Y1)/(X2 - X1) (slope formula)
also I'll have whatever other important info I need to complete the ACT well. I wonder what the ACT people would do if I tattooed my notes on my arm? They can't take THOSE notes away!
~Kiwi~