National Lighthouse Day. 1802:
Germain Hess, early
thermochemistry researcher who developed Hess's law of constant heat summation, was born.
Hazeltine, inventor of the "neutrodyne" receiver that eliminated squeaks and howls of early radio
receivers, was born. 1888:
Van Kannel received a patent for the revolving door. 1909: The first
was issued. 1919: Captain
Ernest Hoy became the first pilot to fly over the Canadian Rockies. 1927: The
between the U.S. & Canada was dedicated. 1928: The U.S.
Treasury Department issued a new bill that was one third smaller
than the previous bills. 1942:
U.S. Marines launched America's first offensive in World War II,
landing on the Pacific island of
1959: Explorer 6 transmitted the first TV photo of Earth from space. 1994:
The first telephone link was made between
Israel and Jordan. 1996: More than six million America Online (AOL) customers worldwide were left stranded
when the system crashed for almost 19 hours. 1998: U.S. embassies in Nairobi, Kenya,
and Tanzania were
bombed killing 224 people - Osama bin Laden was later indicted for
| 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.