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Invented by Gaston Plante, rechargable battery. ELECTRICITY
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Invented by Christopher Scholes
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"Self-excited dynamo" invented by Charles Wheatstone and Werner Siemens, produced more electrical energy than the magneto. ELECTRICITY
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Invented by J.P. Knight. ELECTRICITY
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Invented by Luther Burbank, who invented over 800 new American plants.
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Invented by Joseph Glidden, it was cheaper than lumber for fence post and kept the cattle in the rancher's land.
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Invented by Alexander Graham Bell for means of communication
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Invented by Nicolaus August Otto
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Invented by Thomas Edison, the first safe and inexpensive lightbulb. ELECTRICITY
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Invented by George Eastman, dry, transparent, and flexible photo film.
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Invented by Herbert Booth.
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Invented by George Claud. ELECTRICITY
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Invented by Benjamin Holt.
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Invented by Charles F. Kettering. ELECTRICITY
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Invented by Henry Ford, first sold for 950 dollars.
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Invented by Charles Kettering. ELECTRICITY
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Invented by Garrett Morgan to save minors trapped in underground mines.
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Invented by John Browning
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Invented by Charles Strite. ELECTRICITY
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Invented by Earle Dickson, who's wife had many kitchen insidents and needed and easy wound cover.