1794: President Washington and Congress authorized creation of the U.S. Navy. 1845: Wilhelm Röntgen, discoverer of x-rays, was born. 1855: Sir Alfred Ewing, the physicist who discovered and named hysteresis, was born. 1855: Abraham Gesner received the first patent for kerosene. 1863: Sir Henry Royce, half of the Rolls Royce team that builds automobiles and airplane engines, was born. 1899: The first international radio transmission between England and France was achieved by the Italian inventor G. Marconi. 1910: John Pierce, communications engineer, scientist, and father of the communications satellite, was born. 1932: Station WJZ (see RF Cafe article re wrong date) made the first radio broadcast from a moving train. 1968: Russian cosmonaut Yuri Gagarin, the first human in space, died. 1990: The U.S. began broadcasting TV Martí to Cuba. 1994: A tokamak at the Princeton Plasma Physics Lab generated the highest temperature ever recorded at 510M °C. 2002: The Passover Massacre, committed by a Palestinian homicide bomber killed 30 Israeli civilians. 2007: Nobel Laureate Paul Lauterbur, who was the co-developer of magnetic resonance imaging, died.
| Jan |
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.