In 1839 – John William Draper took a daguerreotype of the moon, the first lunar photograph.

In 1878 – Joseph Swan demonstrated the electric lamp to the Newcastle Chemical Society in northern England. His bulb would burn for about 40 hours. Edison’s later bulb would burn for closer to 150 hours.

In 1997 – HTML 4.0 was recommended and published by the World Wide Web Consortium, the W3C. It offered the strict, transitional and frameset variations, and deprecated many of Netscape’s visual tags in favor of CSS.

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In 1880 – The Edison Electric Illuminating Company of New York was incorporated to install a central generating station in New York City. New Yorkers know it now as ConEd.

In 1903 – Orville Wright successfully made a flight in a heavier-than-air machine that took off from level ground under its own power and was controlled during flight. It’s generally considered the first airplane flight.

In 1997 – John Barger coined the term ‘weblog’ to describe his list of links on his site Robot Wisdom. It would later be shortened to just ‘blog’ by Peter Merholz.

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In 1935 – A Time magazine article described the use of the pattern of capillaries in the retina as a means of identification called eye prints. Hello biometrics!

In 1947 – John Bardeen and Walter Brattain applied two closely-spaced gold contacts held in place by a plastic wedge to the surface of a small slab of high-purity germanium. It was later called the Transistor.

In 2002 – Creative Commons formally launched, unveiling Machine-Readable Copyright Licenses and a revamped website.

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In 1953 – Dudley Buck entered the idea for the Cryotron into his MIT notebook. The cryotron is a four-terminal superconductive computer component.

In 1965 – Gemini 6A, crewed by Wally Schirra and Thomas Stafford launched from Cape Kennedy, Florida. Four orbits later, it achieved the first space rendezvous, with Gemini 7.

1994 – Netscape shipped version 1.0 of the Netscape Navigator Web browser.

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In 1900 – German physicist Max Planck published his theory that radiant energy is made up of particle-like components, known as “quantum.” And quantum physics was born.

In 1972 – Eugene Cernan ended a 7 hour and 15 minute EVA, climbed back aboard the Apollo 17 Lunar Module and became the last person to walk on the moon.

In 1996 – John Tu and David Sun, the founders of Kingston Technology took $100 million from the sale of their privately held enterprise and gave it to employees — a spontaneous gesture to those who had helped make the memory-module company a market leader.

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