Sociology of Math


 * 1) stuff
 * 2) others
 * 3) Finite versus infinite and number systems -
 * 4) Number systems - Egyptian
 * 5) Number systems - Babylonian
 * 6) Think like a Babylonian! With "centimal" base 100 arithmetic
 * 7) Divide like a Babylonian! With our new "centimal" arithmetic (base 100)
 * 8) Is pure mathematics logically viable? Five Challenges!
 * 9) The big mathematics divide: between "exact" and "approximate"