| 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
, 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.
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
RF Cafe logos
. Where available, I like to use images from postage stamps from the country where
the person or event occurred.
1833: Swedish chemist
, who invented dynamite and who began
the Nobel Prize system, was born. 1879: Thomas Edison demonstrated an
electric light bulb
that lasted for 13.5 hours. 1884: Thomas Edison received a patent for his "electrical indicator
" that resembles a
, inventor of the crash test dummy, was born. 1915: The first trans-Atlantic
call was placed between Arlington, VA, and
Paris, France. 1923: The first
projector planetarium opened at the Deutsches Museum in Munich, Germany. 1925: The
first U.S.-made photocell was demonstrated by Westinghouse. 1959: Dr. Wernher Von Braun
began work at NASA after a
transfer from ABMA. 1960: The first British nuclear submarine,
, was launched.
1967: Danish astronomer
co-developed the Hertzsprung-Russell
diagram relating star temperatures with brightness, died. 1976: The United
States made a clean sweep of the
, winning or sharing awards in chemistry, physics, medicine, economics, and
literature (no peace prize awarded).