Calculate how many animal units you have. In order to do this, you first need to know just how many animals you actually have, plus the average weight of the herd. For example, you may have 100 head of 1400 lb mature cows. The next thing you need to know is what an animal unit is.
Ancient Shoes. This artifact of what is believed to be the oldest shoe was found when it was about 5,500 years old. The discovery was made in 2008 in Armenia. It is made of leather particularly for the right foot. It shows an innovation of its kind, being able to last for all these years before it was discovered.rtifacts at the Sibudu Cave. Believed to be more than 77, 000 years old and maybe the oldest artifacts ever, these artifacts were first found in 1983, although documented records state that much more discoveries were made in 1998.
Making the world better, one answer at a time. The heritage of ancient coins is a subject that intrigues and delights collectors and scholars the world over. The oldest coin available today was discovered in Efesos, an ancient Hellenic city and prosperous trading center on the coast of Asia Minor. The 1/6 stater, pictured below, is more than 2,700 years old, making it one of the very earliest coins.