In 1888 – John Logie Baird was born in Helensburgh, Scotland. He would grow up to invent the first working television system in the world.

In 1912 – The US Department of Commerce issued its first experimental radio license in compliance with the International Radio Convention and Radio Act of 1912. St. Joseph’s College received a license with serial number 1 to operate 2 kilowatts station 3XJ.

In 2004 – Adam Curry launched an RSS feed of audio recordings called “Daily Source Code” and podcasting became a thing.

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In 1877 – Thomas Edison sketched his idea for the phonograph, and may have even completed a model. The first working model wasn’t completed until December 6.

In 1960 – The first NASA communications satellite, Echo 1 was launched from Cape Canaveral. The satellite was a balloon of mylar polyester film.

In 1977 – The space shuttle Enterprise carried out its first free flight test, when the orbiter was released from the back of a 747 in flight.

In 1981 – IBM introduced the model 5150 personal computer. It had a 4.77 MHz Intel 8088 microprocessor and used Microsoft’s MS-DOS operating system.

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In 1942 – Hedy Markey and composer George Antheil received a U.S. patent for a frequency-hopping device. The technique has led to many advancements in wireless technology including Wi-Fi. Markey was better known under her stage name of Hedy Lamarr.

In 1950 – Steve Wozniak was born in San Jose, California. He would grow up to invent the first successful personal computer, and revolutionize desktop computing.

In 1965 – Shinji Mikami was born in Japan. He grew up to become a video game designer for Capcom, revolutionizing survival-horror games with his popular series, Resident Evil.

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In 1519 – Ferdinand Magellan set sail to find that pesky trade route that Columbus was looking for, and instead circumnavigated the globe. Well, at least his ship did.

In 1990 – The Magellan space probe, named after Ferdinand Magellan, reached Venus, beginning its mission to map the planet’s surface.

In 2004 – The iTunes Music Store library passed the mark of 1,000,000 songs available.

Like Tech History? Purchase Tom Merritt’s Chronology of Tech History at Merritt’s Books site.