| 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. All will eventually be either verified or removed.
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.
September 12
1818:
Richard Gatling, inventor of the Gatling machine gun, was born. 1869: British physician
Peter Roget, best known for his thesaurus but also the inventor of a log-log slide rule and early investigator of sampling phenomena, died. 1888:
Richard Proctor, who first proposed that lunar craters are caused by meteors rather than volcanic actions, died. 1923:
Jules-Louis-Gabriel Violle, who made the first high altitude measurement of the
solar constant and after whom the
Violle standard of luminous intensity was named, died. 1956: The first commercial
coal pipeline was completed. 1958:
Jack Kilby of Texas Instruments invented the integrated circuit. 1959: The Soviet Union launched
Luna 2, which on September 13 it became the first space probe to reach the moon. 1962:
President John F. Kennedy delivered his famous speech declaring, "We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone..." 1992:
Dr. Mae Carol Jemison became the first black woman in space as the payload specialist aboard the space shuttle Endeavor. 1994: A stolen, single-engine Cessna
crashed into the South Lawn of the White House. 1995: Two Americans were killed when their hydrogen balloon was
shot down by the Belarusian military during an international race.