Mac vs PC, VHS vs. Betamax, and Blu-Ray vs. HD DVD...  ..., but they've got nothing against those fought by Thomas Edison . Here's one that lasted 20 years:The most famous...  ...ears:The most famous audio format war was between Thomas Edison and Emile Berliner, both of whom invented competi...  ...ed competing...

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Edison with his phonograph (1877). To "hear" Edison bit into his phonograph so the sound vibration tr...  ...u only have to look around you to see things that Thomas Alva Edison invented or made better. The prolific inventor (i...  ......