In 1870 – The US Weather Bureau (someday to become the National Weather Service) issued its first weather warning for a storm on the Great Lakes. It was accurate, but there was no high-pitched beep yet.

1887 – German immigrant Emile Berliner patented a successful system of sound recording that used flat disks instead of cylinders. The first versions were made of glass. Talk about your broken records.

In 1895 – German physicist Wilhelm Roentgen, working in his lab in Wurzburg noticed a strange effect while studying vacuum tubes covered in black cardboard. He eventually saw his own skeleton and went on to publish a paper “On a new kind of rays.” The rays would end up being called X-Rays.

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In 1960 – The JOSS (Johniac Open Shop System) conversational time-sharing service began on the Rand Corporation’s Johnniac computer. Time sharing reduced the time programmers had to wait after turning in their punch cards.

In 1994 – University of North Carolina student radio station WXYC began what is considered the world’s first Internet radio broadcast. DJ Michael Shoffner set it up. The simulcast continues today.

In 1996 – NASA launched the Mars global surveyor, humanity’s return to Mars after a 10-year absence. The mission discovered much about the Geology of the planet.

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In 1928 – The New York Times began flashing headlines outside its offices in Times Square using an electronic sign that wrapped around the 4th floor. And an icon was born.

In 1935 – Edwin Armstrong presented his paper “A Method of Reducing Disturbances in Radio Signaling by a System of Frequency Modulation” to the New York section of the Institute of Radio Engineers, braving the skepticism of AT&T’s John Renshaw Carson who wrote previously that FM radio had no particular advantages over AM.

In 1980 – Microsoft signed a contract with IBM to create an operating system for the new IBM PC. Bill Gates and Steve Ballmer had convinced the heritage tech company that they were not only talented enough to pull it off, but that they should be paid a royalty on the software.

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In 1895 – The US Patent office granted George B. Selden the US patent for his road engine, often considered the first car. He made good money licensing the patent, until Henry Ford crushed him in court. Hence the reason none of us drive Seldens.

In 1994 – Ken McCarthy of the Internet Gazette along with Marc Andreessen of the brand new Netscape (still called Mosaic Communications Corp) and Mark Graham held the first conference to focus on the commercial potential of the World Wide Web.

In 2007 – China’s first lunar satellite, the Chang’e 1 went into orbit around the Moon. The spacecraft operated until March 2009.

In 2007 – The Open Handset Alliance introduced a little something called the Android operating system for mobile phones. Few people expected it to seriously challenge the dominance of Blackberry and Palm.

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