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Click here to read about RF CafeKirt Blattenberger
BSEE
KB3UON
EIEIO

Carpe Diem!
(Seize the Day!)

5th MOB:
My USAF radar shop

Airplanes and Rockets:
My personal hobby website

Equine Kingdom:
My daughter Sally's horse riding website

Day in Engineering History Archive - January 23
January 23

1849: English-born Elizabeth Blackwell became the first woman in America to receive a medical degree. 1862: German mathematician David Hilbert, of Hilbert Transform fame, was born. 1930: Clyde Tombaugh first photographed the planet Pluto. 1950: Jerusalem became the official capital of Israel. 1960: The U.S. Navy bathyscaphe Trieste descended to a record depth of 35,820 feet (10,750 meters) in the Mariana Trench, in the Pacific Ocean. 1964: The first animal to human heart transplant was performed. 1983: The A-Team ("I pity the fool") debuted on NBC. 1996: Java 1.0 was released with the promise of being a Write Once Run Anywhere (WORA) programming language.

| 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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Webmaster:  Kirt Blattenberger, BSEE - KB3UON
Family Websites:  Airplanes and Rockets | Equine Kingdom

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