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February 14, 2017 AT 6:00 am

Time Travel Tuesday #timetravel a look back at the Adafruit, maker, science, technology and engineering world

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1891 – Katherine Stinson, American aviator, is born.

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She was the fourth woman in the United States to obtain a pilot’s certificate, which she earned on 24 July 1912, at the age of 21 while residing in Pine Bluff, Arkansas. Initially, she planned to get her certificate and use money she earned from exhibition flying to pay for her music lessons. However, she found she liked flying so much that she gave up her piano career and decided to become an aviator. In January 1911, Stinson went to St. Louis to take flight lessons from Tony Jannus who only allowed her to fly as a passenger. She then took her flying lessons from the well-known aviator Max Lillie, a pilot for the Wright Brothers, who initially refused to teach her because she was female. But she persuaded him to give her a trial lesson and was so good that she flew alone after only four hours of instruction. A year after receiving her certificate, she began exhibition flying. On the exhibition circuit, she was known as the “Flying Schoolgirl”. Katherine Stinson tried to tell newspaper reporters she was actually 21, not 16 – although they refused to believe her.

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1924 – The Computing-Tabulating-Recording Company changes its name to International Business Machines Corporation (IBM).

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International Business Machines Corporation (commonly referred to as IBM) is an American multinational technology company headquartered in Armonk, New York, United States, with operations in over 170 countries. The company originated in 1911 as the Computing-Tabulating-Recording Company (CTR) and was renamed “International Business Machines” in 1924.

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1990 – The Voyager 1 spacecraft takes the photograph of planet Earth later become famous as Pale Blue Dot.

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Pale Blue Dot is a photograph of planet Earth taken on February 14, 1990, by the Voyager 1 space probe from a record distance of about 6 billion kilometers (3.7 billion miles, 40.5 AU), as part of the Family Portrait series of images of the Solar System.

In the photograph, Earth’s apparent size is less than a pixel; the planet appears as a tiny dot against the vastness of space, among bands of sunlight scattered by the camera’s optics.

Voyager 1, which had completed its primary mission and was leaving the Solar System, was commanded by NASA to turn its camera around and take one last photograph of Earth across a great expanse of space, at the request of astronomer and author Carl Sagan.

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2005 – YouTube is launched by a group of college students, eventually becoming the largest video sharing website in the world and a main source for viral videos.

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YouTube is an American video-sharing website headquartered in San Bruno, California. The service was created by three former PayPal employees—Chad Hurley, Steve Chen, and Jawed Karim—in February 2005. In November 2006, it was bought by Google for US$1.65 billion. YouTube now operates as one of Google’s subsidiaries. The site allows users to upload, view, rate, share, add to favorites, report and comment on videos, and it makes use of WebM, H.264/MPEG-4 AVC, and Adobe Flash Video technology to display a wide variety of user-generated and corporate media videos. Available content includes video clips, TV show clips, music videos, short and documentary films, audio recordings, movie trailers and other content such as video blogging, short original videos, and educational videos.

Most of the content on YouTube has been uploaded by individuals, but media corporations including CBS, the BBC, Vevo, and Hulu offer some of their material via YouTube as part of the YouTube partnership program. Unregistered users can only watch videos on the site, while registered users are permitted to upload an unlimited number of videos and add comments to videos. Videos deemed potentially offensive are available only to registered users affirming themselves to be at least 18 years old. In December 2016, the website was ranked as the second most popular site by Alexa Internet, a web traffic analysis company.

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2013 – Limor Fried (#ladyada) on the #firesidehangout with the President

Ladyada on the #firesidehangout with the President. She suggested:

  1. Education – National effort to make learning a computer programming language a requirement for high schoolers.
  2. Patent reform – Stopping patent trolls, specifically software patents and limiting software patents to 5 years.
  3. For the “get to know the prez question” She asked if the President’s daughters have thought about a career in science / engineering.

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