1749: Scottish chemist
who discovered nitrogen, was born. 1892:
commissioned the first automatic telephone in his hometown of LaPorte, IN. 1906: The
SOS (••• −−− ••• in Morse Code, chosen for its distinct
signature, not for Save Our Ship) radio distress signal was adopted at the International
Radio Telegraphic Convention in Berlin. 1926:
was forced to bail out of his DeHavilland DH4 biplane during a night airmail delivery flight.
1957: Sputnik II, with
the second manmade satellite to be put into orbit and the first animal (a dog named Laika)
put into space, was launched by the Soviet Union. 1971: The first edition of the
Manual, by Thompson and Ritchie, was published. 1973: The
spacecraft was launched and became the first manmade object to reach Mercury. 2004: The first
felony prosecution of spammers
resulted in the conviction of a brother/sister team.
| Feb | Mar |
Apr | May |
Jun | Jul |
Aug | Sep |
Oct | Nov |
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. Many 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. Images used in the logos are often from open source
websites like Wikipedia, and are specifically credited with a hyperlink back to
the source where possible.
Fair Use laws permit
small samples of copyrighted content.