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IEEE Spectrum
December 2006
Justin Mullins
The First Electronic Device, Ever? A set of lightbulbs belonging to Thomas Edison could fetch $500 000 when it goes under the hammer. But the star of the collection is one of Edison's unappreciated inventions: a bulb that may well have been the world's first vacuum tube. mark for My Articles similar articles
CIO
August 15, 2001
Lighten Up As every third-grader knows, Thomas Edison invented the electric lightbulb. Or did he? It's painful to cast aspersions on the reputation of one of our heroes, but Edison, who patented his bulb in 1879, improved on a design that a British inventor had patented 10 years earlier... mark for My Articles similar articles
InternetNews
May 2, 2007
Sean Michael Kerner
The Future of Open Source VoIP is Asterisk 1.6 Maintainer of Asterisk speaks to the faithful and tells them the future is very bright. mark for My Articles similar articles