Alternator books. STEM smackdown
Author
Author
Accelerated Reader
IL: MG - BL: 5.7 - AR Pts: 1
Formats
Description
Most Americans believe that Thomas Edison invented the light bulb. But British scientist Joseph Swan was working on this invention at the same time. Patent battles, lies, and determination fill out this race to create the first usable light bulb!
Author
Accelerated Reader
IL: MG - BL: 6.1 - AR Pts: 1
Formats
Description
Most believe Thomas Edison was the mastermind of motion picture but what if William Friese-Greene patented the movie camera before him? Watch as these inventors fight to be the first to bring movies to the public in this invention showdown!
Author
Accelerated Reader
IL: MG - BL: 6.2 - AR Pts: 1
Formats
Description
You may have heard that Guglielmo Marconi invented the radio, but the inventor Nikola Tesla was working on radio technology at the same time! See how two invention powerhouses faced off in a race to create the first long-range radio.
Author
Accelerated Reader
IL: MG - BL: 5.6 - AR Pts: 1
Formats
Description
David Sarnoff is often called the Father of Television but what if farm boy Philo T. Farnsworth deserves the credit for inventing the TV? Follow along as an underdog inventor takes on a high-profile executive in an exciting battle.