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Author
Language
English
Description
Here is the story of the ambitious young man who brought life-changing ideas to America, despite the obstructive efforts of his hero-turned-rival, Thomas Edison. From using alternating current to light up the Chicago World's Fair to harnessing Niagara to electrify New York City and beyond, Nikola Tesla was a revolutionary ahead of his time. Remote controls, fluorescent lights, X-rays, speedometers, cell phones, even the radio -- all resulted from...
Author
Language
Español
Description
"Lonnie Johnson was always building things. As a kid he made rockets. As a teenager he built a robot from scratch. As an adult he worked for NASA's Jet Propulsion Laboratory on the Galileo orbiter and probe that studied Jupiter. And then one day, while hooking up his latest invention to the bathroom sink to test it out...Whoosh! Water shot across the room. 'This would make a great water gun,' Lonnie thought. Meet the innovative engineer who...