Scientists, Inventors, and Tinkerers is a monograph relating in linear fashion the discoveries and inventions in electricity, electronics, wireless, and mass communications that led to the inventor Philo Farnsworth having all necessary to realize his own moment of discovery-- by inventing one of the most influential of inventions, the television. The work includes a parallel discussion of the invention of lip-synchronization talking motion pictures, as both innovations, TV and Talkies, occurred in the same year.