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History of glass – Who invented glass?

By |2018-05-25T17:36:54+00:00September 5th, 2017|Ancient, Science, West Asia|

Obsidian: naturally occurring glass History of glass: Glass beads from Old Kingdom Egypt, about 2700-2500 BC People have been using naturally occurring glass since the Stone Age, when they wanted an especially sharp edge on a tool or an arrowhead. Where does obsidian come from? Obsidian is a natural glass which forms when sand [...]

Ancient Indian economy

By |2018-04-23T14:47:03+00:00July 20th, 2017|Economy, India|

Ancient India trade: Indian herbal medicines Most people in ancient India, as in other parts of Asia and Europe at this time, were farmers. In India, farmers mainly grew wheat and rice, and cotton for cloth. They grew opium for medicine too. On the coast, people produced salt in big evaporation flats, and in Sri Lanka they dove for pearls. Indian traders shipped teak wood to [...]