, discoverer of
, died. 1867:
, who formulated the Continuity Principle
(which includes the principle of duality and the method of reciprocation),
died. 1877: Swiss chemist
announced his liquefaction of oxygen. 1882: The
first string of
Christmas Tree lights
was created by Thomas Edison's associate,
Edward H. Johnson. 1884:
St. Elmo Brady
, the first black man to earn a PhD in chemistry,
was born. 1894: The
United States Golf Association
was formed in New York City.
in New York opened to traffic. 1964: The
aircraft completed its maiden flight. 1968:
The first U.S.
from a manned spacecraft in outer space was transmitted
from Apollo 8. 1989: Berlin's famous
re-opened for the first time in nearly three
decades. 2001: Idiot
(Rat Boy) attempted to destroy a passenger airliner
by igniting explosives hidden in his shoes.
| 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.