Who Was Thomas Alva Edison?

Download or read book Who Was Thomas Alva Edison? written by Margaret Frith and published by Penguin. This book was released on 2005-12-29 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: One day in 1882, Thomas Edison flipped a switch that lit up lower Manhattan with incandescent light and changed the way people live ever after. The electric light bulb was only one of thousands of Edison’s inventions, which include the phonograph and the kinetoscope, an early precursor to the movie camera. As a boy, observing a robin catch a worm and then take flight, he fed a playmate a mixture of worms and water to see if she could fly! Here’s an accessible, appealing biography with 100 black-and-white illustrations.