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Alfred Bernhard Nobel was a Swedish chemist, engineer, innovator, and armaments manufacturer. He was the inventor of dynamite.
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In 1885, in Waco, Texas, a young pharmacist called Charles Alderton invented the soft drink "Dr Pepper".
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In 1889, Louis Glass and William S. Arnold, placed a coin-operated Edison cylinder phonograph in the Palais Royale Saloon in San Francisco.
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Georges Claude was a French engineer and inventor. He is noted for his early work on the industrial liquefaction of air, for the invention and commercialization of neon lighting, and for a large experiment.
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The Mills bomb was an infantry issue hand grenade developed by William Mills of Birmingham in 1915.
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Adolph Rickenbacker was a Swiss-Amer who co-founded the Rickenbacker guitar company along with George Beauchamp and Paul Barth.
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Steven Sasson invented the first digital camera in 1975. It weighed 8 pounds (3.6 kg) and had only 0.01 megapixels.