Bright idea day, October 21 – Edison’s demonstration of the light bulb

October 21, 2011

GE cartoon on Edison's light bulb, by Maki Naro

Cartoon by Maki Naro, for GE - Click for larger image

GE’s release said:

Perhaps there should be a bumper sticker: “If you love doing stuff at night without a kerosene lantern, thank Edison.” Okay, it doesn’t roll trippingly off the tongue. Still, today is the anniversary of Thomas Edison’s 13-and-a-half-hour test of the carbon filament lightbulb that made electric light a practical reality for the world. As we’ve discussed before, Edison was one of many inventors of the lightbulb, but his designs proved to be transformative for the technology. Maki Naro marked the occasion with a short comic (replete with Alexander Graham Bell, who’s hoppin’ mad).

Too commercial for classroom use?  Not with proper attribution, I think.

Meanwhile, earlier at the Bathtub:


What if Edison and Hubble had formed a partnership?

December 31, 2009

Lightbulb looks at the stars - cartoon wallpaper by Vladstudio

What if Thomas Edison and Edwin Hubble had formed a partnership? Cartoon computer wallpaper from Vladstudio. Click on image to download a copy.


Let there be light: January 27, anniversary of bright idea

January 29, 2009

Oops, missed this anniversary date!

First page of patent granted to Thomas Edison on January 27, 1880 -- for light bulb

First page of patent granted to Thomas Edison on January 27, 1880 -- for light bulb

Thomas Alva Edison got a patent for “electric-lamp” on January 27, 1880.

According to the Our Documents site:

In 1878 the creation of a practical long-burning electric light had eluded scientists for decades. With dreams of lighting up entire cites, Edison lined up financial backing, assembled a group of brilliant scientists and technicians, and applied his genius to the challenge of creating an effective and affordable electric lamp. With unflagging determination, Edison and his team tried out thousands of theories, convinced that every failure brought them one step closer to success. On January 27, 1880, Edison received the historic patent embodying the principles of his incandescent lamp that paved the way for the universal domestic use of electric light.

(Information excerpted from American Originals by Stacey Bredhoff; [Seattle and London; The University of Washington Press, 2001] p. 62–63.

Our Documents grew out of the National Archives list of 100 milestone documents important to American history — Edison’s patent application was voted one of the top 100.  Our Documents is now a joint exercise combining the efforts of the National Archives, National History Day, and USA Freedom Corps.

Page from Edisons application for patent for an electric lamp - National Archives

Page from Edison's application for patent for an "electric lamp" - National Archives


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