Bumping into new technologies: Hey, that's not what a light bulb is supposed to look like! | National Museum of American History
Edison Light Bulb | Smithsonian Institution
Why the light bulb's invention was more slow burn than bright spark - ABC News
Fact-check: Who really invented the light bulb?
Who invented the lightbulb and when?
History of the Light Bulb | Lighting Basics | Bulbs.com
Light Bulb Invention: (The Complete History) - Science4Fun
History of Light Bulbs - Who Invented The Light Bulb?
LED Bulb - Lighting History, LED History | TCP Lighting
Light bulb invention THE WAVES Inventions
History of the light bulb: early days to LEDs | E&T Magazine
History of the Light Bulb | Lighting Basics | Bulbs.com
Who really invented the light bulb -- according to experts
Edison invents the light bulb...on this day | Share America
In October 1879, Edison "perfected" the light bulb | Signify Company Website
Who really invented the light bulb? | BBC Science Focus Magazine
Thomas Edison's Patent Application for the Light Bulb (1880) | National Archives
Who Invented the Lightbulb? Hint: Not Edison | History Cooperative
Meet Lewis Latimer, who made the light bulb longer lasting | Michael Coard - Pennsylvania Capital-Star
