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Build Your Own Talking Clock: A Hands-on High Tech Book (Hands on High Tech)
Build Your Own Talking Clock A Handson High Tech Book - Hands on High Tech Author:Paul Beck Enter the exciting world of electronics and learn about the history and current technology of talking machines, digital sound, time machines and robots. Read about electricity and electric circuits, and test knowledge and skills by building a talking clock using the components provided. From Edison's phonograph and Egyptian sundials to artificia... more »l intelligence and atomic clocks, Build Your Own Talking Clock takes the reader on an exciting educational adventure.« less