History
Bow drills were used in Mehrgarh between the 4th and 5th millennium BCE. This bow drill—used to drill holes into lapis lazuli and cornelian—was made of green jasper. Similar drills were found in other parts of the Indus Valley Civilization and Iran one millennium later.
Read more about this topic: Bow Drill
Famous quotes containing the word history:
“It’s nice to be a part of history but people should get it right. I may not be perfect, but I’m bloody close.”
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