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Chemical Battery
The first chemical battery was invented by an Italian physicist known as Alessandro Volta -
Bunsen Burner
The Bunsen Burner was introduced by Robert Wilhem Bunsen. -
Blue Jeans
Levi Strauss inevented the revolutionary jeans that were durable through work in mining, farming, and during the gold rush. -
Barbed Wire
The barbed wire was used as fencing mainky in farms and ranches. These fences revolutionized the faming life when it came to cattle life.
