spread spectrum communications

"Teaches kids about the pioneering scientific work and inspiring courage of Hedy Lamarr, the famous Hollywood actress who fought against old-fashioned parents, a domineering husband, prejudice, and stereotypes to become an accomplished inventor whose work helped pave the way for many of the communications technologies we enjoy today"--Provided by publisher.

Describes the life and career of Hedy Lamarr, an Austrian-born American inventor and actress.

Presents the life of legendary film siren Hedy Lamarr, including her involvement in the breakthrough invention spread-spectrum radio alongside composer George Antheil.

A biography of the actress whose weapons communication system was used by the Navy in 1962 and is used today in the Internet and for satellite transmissions.