Nonfiction » Biography » Woman biographies

Spread Spectrum: Hedy Lamarr and the mobile phone
Price: $4.99 USD. Words: 93,190. Language: English. Published: July 21, 2013. Categories: Nonfiction » Engineering, trades, and technology » Telecommunications, Nonfiction » Biography » Woman biographies
Welcome to a world of secret communication, arms trading, mobile phones, film stars, piano players, nudity in the woods and one of the most unusual sources of revolutionary new technologies ever. This is the story of the birth of a new communication technique called spread spectrum together with the story of a forgotten patent and its two unlikely inventors.
Extraordinary Women of the Rocky Mountain West
Series: Regional History Series. Price: $5.99 USD. Words: 100,520. Language: English. Published: November 13, 2013 by Pikes Peak Library District. Categories: Nonfiction » History » North America, Nonfiction » Biography » Woman biographies
Extraordinary Women of the Rocky Mountain West brings us the real women who homesteaded, worked the ranches, built the cities, ran the businesses, brought art to the frontier, founded the institutions, preserved human history and natural wonders, fought against racial and gender discrimination, and advanced the cause of equality for women.

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