Electrical inventions - PowerPoint PPT Presentation

OHIO’S INVENTORS

OHIO’S INVENTORS. 5 OHIO INVENTORS FOR YOU TO KNOW. Do you know who this man is or what he invented?. This man is Garrett Morgan, Ohio inventor. Here are two of his most important inventions:. Garrett Morgan invented the first traffic signal. It looked like this:.

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Electrical Inventions

Electrical Inventions. Isabela Adsuar 5A. Typewriters. Created in 1874 Created by E.Remington Created for typing documents. Lawn Mowers. Created in 1870 Created by Elwood McGuire Created to cut overgrown grass instead of using a scythe. Movie Projectors. Created in the 1890’s

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