America 1910-1919: Science and Technology Research Article from American Decades

This Study Guide consists of approximately 59 pages of chapter summaries, quotes, character analysis, themes, and more - everything you need to sharpen your knowledge of America 1910-1919.

America 1910-1919: Science and Technology Research Article from American Decades

This Study Guide consists of approximately 59 pages of chapter summaries, quotes, character analysis, themes, and more - everything you need to sharpen your knowledge of America 1910-1919.
This section contains 128 words
(approx. 1 page at 300 words per page)
Buy the America 1910-1919: Science and Technology Encyclopedia Article

On 4 July 1914 Scientific American reported on the "latest in baseball": sunglasses, the invention of Pittsburgh manager Fred Clarke. "The glasses are rivettcd to the peak of the cap and work on a hinge. When not needed to shield the eyes, the glasses rest against the peak of the cap. When a ball is hit, the fielder wearing a pair of these new glasses simply touches the rim of the glasses, and they fall down in front of his eyes and give him a chance to see the approaching ball while looking directly into the sun. There is no chance for them to fall off the cap, and the fielder does not have to look through dark glasses all the time."

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This section contains 128 words
(approx. 1 page at 300 words per page)
Buy the America 1910-1919: Science and Technology Encyclopedia Article
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