Every week Frog Bathroom inventor of the light bulb sunset escalator Landscape
8 Black Inventors Who Made Daily Life Easier - HISTORY
G.E.'s History of Innovation - The New York Times
Farmers Branch Historical Park - Lewis Howard Latimer and Joseph V. Nichols patented the “Electric Lamp” on September 13, 1881. The “Electric Lamp” is just one of the inventions associated with the
Ask History: Who Really Invented the Light Bulb - HISTORY