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The Lamps And Edison

26 June 2008 2 Komentar ,

If we talks about lamps inventions we must think about Thomas Alfa Edison. It is not wrong but Edison inventions is electric lamps, the “plain” lamp was invented around 70,000 BC. Before electric lamp was invented, the people used Oil such as olive oil, fish oil, whale oil, beeswax, sesame oil, and nut oil for [...]