The most crappy (C-RRRR-AAAA-P-EEEE) subject in the world. Logarithms tell how many times a number x must be divided by the base b to get 1, and hence can be considered an inverse of exponentiation. Yeah, whatever!
Cause of left-handedness. Lost cause in the eyes of educators, all due to that fact that lazy parents did not take the time to beat their children into the right habit at the appropriate age.