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Inventions During My Lifetime


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1800 - Electric storage battery is invented (Alessandro Volta, Italy)

...Probably the most important developments in the science of electricity started with the invention of the first battery in 1800 by Alessandro Volta. This battery gave the world its first... Read MORE...

Tucson Daily Citizen - Tucson, Arizona - March 18, 1960

1817 - The bicycle is invented (Baron Karl de Drais de Sauerbrun, Germany)

"... The first known bicyclist was the Comte de Sivrac, who was seen riding a two-wheel 'wooden horse' in Paris in 1791, the Smithsonian reports. Among its many drawbacks was that it was impossible... Read MORE...

Waukesha Daily Freeman - Waukesha, Wisconsin - May 26, 1977

1824 - Portland cement is invented (Joseph Aspdin, England)

One of the greatest commodities in the United States today is a greyish powder commonly sold in 50-pound bags for about 10 cents a pound.

Modern Portland cement has a rather short but fabulous... Read MORE...

The Times - Hammond, Indiana - October 23, 1957