In 1806 – Englishman Ralph Wedgwood received the first patent on carbon paper, which led to the initials cc to indicate a carbon copy which led to the email option to “cc” somebody.

In 1954 – IBM sounded the death knell of vacuum tubes, building the first calculating machine to use solid-state transistors. It was an experimental version of the IBM 604 Electronic Calculating Punch, that was desktop-sized and slow just like it’s vacuum-tube powered brother, but it used 5% of the power!

In 1959 – The Soviet Space Probe Luna 3 took the first photographs of the dark side of the moon. You’re welcome Pink Floyd.

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In 1969 – The first episode of Monty Python’s Flying Circus aired on the BBC. The show created the Spam sketch that would eventually inspire the slang term for unsolicited email.

In 1991 – Linux Kernel, version 0.02 was released, attracting a lot of attention. Author Linus Torvalds felt this version was at least usable and worth a wider release.

In 1992 – IBM announced the ThinkPad line of Notebook computers at offices in New York City.

In 2002 – “Xbox Media Player” and its first beta source code was released. The code was a result of Frodo, the founder of “YAMP” (Yet Another Media Player), joining the Xbox Media Player team. The project was later changed to Xbox Media Center and then just XBMC.

In 2011 – Steve Jobs died at his home surrounded by family. The co-founder and CEO of Apple has fought pancreatic cancer for years.

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In 1957 -The Soviet Union launched Sputnik I, becoming the first artificial satellite to orbit the Earth, and motivating the US to get into gear and heat up the space race.

In 1985 – Richard Stallman started a non-profit corporation called the Free Software Foundation, dedicated to promoting the universal freedom to create, distribute and modify computer software. The FSF among other things, enforces the copyleft requirements of the GNU General Public License often referred to as the GPL.

In 2004 – SpaceShipOne returned from its third journey, a reusable spacecraft that could carry passengers beyond the earth’s atmosphere. It won the $10 million Ansari X prize for private spaceflight.

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In 1942 – Germany conducted the first successful test of the V-2/A4 rocket, launched from Test Stand VII at Peenemünde. It traveled 118 miles.

In 1954 – John Bardeen, Walter Brattain, and William Shockley received US patents for circuits what would eventually be called the transistor.

In 1972 – The first USA/Japan Computer Conference was held in Tokyo.

In 1985 – STS-51J lifted off Sending the Space Shuttle Atlantis on its maiden flight. It was the fourth shuttle created and eventually became the last shuttle to fly in July 2011.

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In 1925, John Logie Baird performed the first test of a working television system. It delivered a grayscale 30-line vertically scanned image, at five frames per second. After a ventriloquist’s dummy appeared on screen, 20-year-old William Edward Taynton became first person televised in full tonal range.

In 1955 – ENIAC was shut down for the last time. After 11 years running at 5,000 operations a second and taking up 1,000 square feet of floor space, it deserved its retirement.

In 1996 – US President Bill Clinton signed amendments to the Freedom of Information Act requiring the US government to make electronic documents available online.

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