3 ms·
Well played. An explanation for others: (http://en.wikipedia.org/wiki/Calculus_of_negligence http://en.wikipedia.org/wiki/Calculus_of_negligence)
by etjossem 13y ago
Well played. An explanation for others: (http://en.wikipedia.org/wiki/Calculus_of_negligence http://en.wikipedia.org/wiki/Calculus_of_negligence)