Kushim the Sumerian and the first Accounting Mistake in History

Meet Kushim. It is very rare that we get an insight into an individual from ancient history, let alone one from ancient Sumer. This is one of the truly distant civilizations, and just as dynastic Egypt was getting its act together Kushim was counting beans in the Sumerian city of Uruk sometime between 3,400 and 3,000 BC.