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Day in Engineering History Archive - December 15

December 15

Happy Birthday Gustav Eiffel!  Please click here to visit RF Cafe.

1791: first ten amendments to the Constitution, known as the Bill of Rights (yes, that includes the 2nd), went into effect following ratification by the state of Virginia. 1832: French architect Gustave Eiffel, of tower fame, was born. 1836: The U.S. Patent Office caught fire and burned to the ground. 1851: Charles Duryea, who along with his brother built the first commercially sold automobiles, was born. 1852: Antoine Becquerel, who discovered radiation (Becquerel rays) from uranium salts, was born. 1958: Austrian-Swiss Nobel physicist Wolfgang Pauli, of Exclusion Principal fame, died. 1964: A patent was granted to Kenneth Olsen for a magnetic core memory. 2000: The Chernobyl nuclear plant in the Ukraine shut down permanently, 14 years after its catastrophic meltdown. 2001: The Leaning Tower of Pisa reopened to the public after a decade-long restoration.

| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |

Note: These historical tidbits have been collected from various sources, mostly on the Internet. As detailed in this article, there is a lot of wrong information that is repeated hundreds of times because most websites do not validate with authoritative sources. On RF Cafe, events with hyperlinks have been verified.
Please submit significant historical events and dates for inclusion in these lists. I will be glad to include your name and birthday. Please do not submit your death date ;-) A couple years ago, I began commemorating the birthdays of notable people and events with special RF Cafe logos. Where available, I like to use images from postage stamps from the country where the person or event occurred.

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