Historic Photos of Thomas Edison Format:Hardcover and reason—what they think

and reason—what they think

Our emotional fingerprint is made up of seven personally identifiable characteristics—aspects of life that make us feel important and fulfilled

how the master tape nearly disintegrated

hand and power tool safety

Historic Photos of Thomas Edison Format:Hardcover and reason—what they thinkWith 1,093 U. S. patents to his credit, Thomas Edison was one of history's most prolific and influential inventors. His Menlo Park and West Orange, New Jersey, laboratories pioneered industrial research and produced the first phonograph, practical incandescent electric lamp, and motion picture camera. Edison was also an entrepreneur who created dozens of companies to market his inventions, and he played important roles in the creation of the electric