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Day in Engineering History Archive - August 5

| 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.

August 5

Happy Birthday Neil Armstrong! - Please click here to visit RF Cafe.

Today is Damn the Torpedoes, Full Speed Ahead Day. 1729: Thomas Newcomen, inventor of the atmospheric steam engine, died. 1858: Cyrus Field completed the Atlantic cable, establishing telegraphic communication between the U.S. and England. 1884: The cornerstone for the Statue of Liberty was laid on Bedloe's Island in NY Harbor. 1861: The U.S. federal government imposed its first income tax of 3% for all incomes over $800. 1864, Giovanni  Donati made the first spectroscopic observations of a comet (Tempel, 1864 II). 1914: The first traffic light was installed in Cleveland, OH. 1930: Neil Armstrong, the first man to step foot on the moon, was born. 1940: The first American paratrooper unit is formed at Fort Benning, GA. 1962: Marilyn Monroe was found dead of a suicide. 1971: A British sailor sailed around the world "in the wrong direction" (E to W). 1981: Firings began of air traffic controllers on illegal strike. 1986: The U.S. Senate voted for President Reagan's SDI project (Strategic Defense Initiative, aka Star Wars). 1991: Soichiro Honda, who founded the Honda Motor Company, died. 1999: Mark McGwire became the 16th member of the 500-home run club.


RF Cafe Software

RF Cascade Workbook
RF Cascade Workbook is a very extensive system cascaded component Excel workbook that includes the standard Gain, NF, IP2, IP3, Psat calculations, input & output VSWR, noise BW, min/max tolerance, DC power cauculations, graphing of all RF parameters, and has a graphical block diagram tool. An extensive User's Guide is also included. - Only $35.
RF system analysis including
frequency conversion & filters

Smith Chart™ for Excel
Smith Chart™ for Visio
RF & EE Symbols Word
RF Stencils for Visio

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