Most interesting facts in the world of technology
World's first calculator was invented by " Blaise Pascal ". |
World's first camera was invented by "Joseph Nicephore Niepce. World's first Air Conditioner was invented by Willis Havilland Carriers.
Most interesting facts in the world of technology
World's first calculator was invented by " Blaise Pascal ". |
World's first camera was invented by "Joseph Nicephore Niepce. World's first Air Conditioner was invented by Willis Havilland Carriers.
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