History of Donkeys – Sudan
History of donkeys: A donkey Donkeys come from Africa People probably first thought of donkeys as food, and hunted them. But by around 4000 BC people in Nubia (now northern [...]
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06, 2017
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06, 2017
Water and sewage in ancient China
Han Dynasty model of an outhouse (ca. 100 AD) People in China, like other people around the world, used human poop to fertilize their fields and grow more food. In [...]
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05, 2017
Evolution of Horses – Where do horses come from?
Eohippus - an early kind of horse When mammals first began to grow larger, after the dinosaurs became extinct about 70 million years ago, some of them evolved into the [...]
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05, 2017
Early African History
Early African history: Pyramids at Giza, Egypt The first modern humans About three and a half million years ago, primates like chimpanzees in Africa started to come down out of the trees [...]
