"From age twelve onward, Edison was an open floodgate of what he modestly called 'new things,' inventing the electric pen, the carbon telephone transmitter, the X-ray fluoroscope, the world's first film studio, earbuds, 'talkie' movies, voice-activated motors, audio mail, the miner's safety lamp, a night telescope, tornado-proof houses, quadruplex telegraphy, and countless other innovations." Read More
"From age twelve onward, Edison was an open floodgate of what he modestly called 'new things,' inventing the electric pen, the carbon telephone transmitter, the X-ray fluoroscope, the world's first film studio, earbuds, 'talkie' movies, voice-activated motors, audio mail, the miner's safety lamp, a night telescope, tornado-proof houses, quadruplex telegraphy, and countless other innovations." Read Less