Numbers

I am a math enthusiast, and have been since I can remember, and one of the things that I can never get enough of are bases... We tend to write now in base 10, with the exception of computer guys, who write in base 2 (binary) and base 16 (hexadecimal), not in any particular order. Another way to write numbers is Roman Numerals, which can be used to annoy the hell out of anyone you speak to, if you say the letter or sequence of letters instead of the numbers.