1916 – In Seattle, Washington, William Boeing and George Conrad Westervelt incorporate Pacific Aero Products (later renamed Boeing).
The Boeing Company is an American multinational corporation that designs, manufactures, and sells fixed-wing aircraft, rotorcraft, rockets and satellites. It also provides leasing and product support services. Boeing is among the largest global aircraft manufacturers, is the second-largest aerospace & defense contractor in the world based on 2012 revenue and is the largest exporter in the United States by dollar value. Boeing stock is a component of the Dow Jones Industrial Average.
The Boeing Company’s corporate headquarters are located in Chicago and the company is led by Chairman and CEO James McNerney. Boeing is organized into five primary divisions: Boeing Commercial Airplanes (BCA); Boeing Defense, Space & Security (BDS); Engineering, Operations & Technology; Boeing Capital; and Boeing Shared Services Group. In 2013, Boeing recorded $86.623 billion in sales, ranked 30th on the Fortune magazine “Fortune 500” list (2013), ranked 95th on the “Fortune Global 500” list (2013), and ranked 26th on the “World’s Most Admired Companies” list (2013).
1918 – Brenda Milner, English-Canadian neuropsychologist is born.
Brenda Milner, CC GOQ FRS FRSC (born 15 July 1918) is a Canadian neuropsychologist who has contributed extensively to the research literature on various topics in the field of clinical neuropsychology. Milner is a professor in the Department of Neurology and Neurosurgery at McGill University and a professor of Psychology at the Montreal Neurological Institute. She currently holds more than 20 honorary degrees and has continued to work into her nineties. Her current work explores the interaction between the brain’s left and right hemispheres. Milner has been called the founder of neuropsychology, and has proven to be an essential key in its development.
1943 – Jocelyn Bell Burnell, Irish astrophysicist is born.
Dame (Susan) Jocelyn Bell Burnell, DBE, FRS, FRAS (born 15 July 1943) is a Northern Irish astrophysicist. As a postgraduate student, she discovered the first radio pulsars while studying and advised by her thesis supervisor Antony Hewish, for which Hewish shared the Nobel Prize in Physics with Martin Ryle, while Bell Burnell was excluded, despite having observed the pulsars. Bell Burnell was President of the Royal Astronomical Society from 2002 to 2004, president of the Institute of Physics from October 2008 until October 2010, and was interim president following the death of her successor, Marshall Stoneham, in early 2011. She was succeeded in October 2011 by Sir Peter Knight.
The paper announcing the discovery of pulsars had five authors. Hewish’s name was listed first, Bell’s second. Hewish was awarded the Nobel Prize, along with Martin Ryle, without the inclusion of Bell as a co-recipient. Many prominent astronomers expressed outrage at this omission, including Sir Fred Hoyle. The Royal Swedish Academy of Sciences, in their press release announcing the 1974 Nobel Prize in Physics, cited Ryle and Hewish for their pioneering work in radio-astrophysics, with particular mention of Ryle’s work on aperture-synthesis technique, and Hewish’s decisive role in the discovery of pulsars. Dr. Iosif Shklovsky, recipient of the 1972 Bruce Medal, had sought out Bell at the 1970 International Astronomical Union’s General Assembly, to tell her: “Miss Bell, you have made the greatest astronomical discovery of the twentieth century.”
1955 – Eighteen Nobel laureates sign the Mainau Declaration against nuclear weapons, later co-signed by thirty-four others.
The Mainau Declaration was an appeal against the use of nuclear weapons. Initiated and drafted by German nuclear scientists Otto Hahn and Max Born, it was circulated at a conference of Nobel Prize laureates in Lindau, (then) West Germany on July 15, 1955. It was signed by 18 Nobel laureates, participants at the conference, and drew the signatures of 52 Nobel laureates (mostly chemists and physicists) within a year.
“We, the undersigned, are scientists of different countries, different creeds, different political persuasions. Outwardly, we are bound together only by the Nobel Prize, which we have been favored to receive. With pleasure we have devoted our lives to the service of science. It is, we believe, a path to a happier life for people. We see with horror that this very science is giving mankind the means to destroy itself. By total military use of weapons feasible today, the earth can be contaminated with radioactivity to such an extent that whole peoples can be annihilated. Neutrals may die thus as well as belligerents.
If war broke out among the great powers, who could guarantee that it would not develop into a deadly conflict? A nation that engages in a total war thus signals its own destruction and imperils the whole world.
We do not deny that perhaps peace is being preserved precisely by the fear of these weapons. Nevertheless, we think it is a delusion if governments believe that they can avoid war for a long time through the fear of these weapons. Fear and tension have often engendered wars. Similarly it seems to us a delusion to believe that small conflicts could in the future always be decided by traditional weapons. In extreme danger no nation will deny itself the use of any weapon that scientific technology can produce.
All nations must decide voluntarily to refrain from violence as the last means of politics. If they are not prepared to do so, they will cease to exist.”
1975 – Space Race: Apollo–Soyuz Test Project features the dual launch of an Apollo spacecraft and a Soyuz spacecraft on the first joint Soviet-United States human-crewed flight. It was both the last launch of an Apollo spacecraft, and the Saturn family of rockets.
The Apollo–Soyuz Test Project (ASTP), conducted in July 1975, was the first joint U.S.–Soviet space flight, and the last flight of an Apollo spacecraft. Its primary purpose was as a symbol of the policy of détente that the two superpowers were pursuing at the time, and marked the end of the Space Race between them that began in 1957.
2003 – AOL Time Warner disbands Netscape. The Mozilla Foundation is established on the same day.
The Mozilla Foundation is a non-profit organization that exists to support and lead the open source Mozilla project. Founded in July 2003, the organization sets the policies that govern development, operates key infrastructure and controls Mozilla trademarks and copyrights. It owns a taxable subsidiary: the Mozilla Corporation, which employs many Mozilla developers and coordinates releases of the Mozilla Firefox web browser and Mozilla Thunderbird email client. The subsidiary is 100% owned by the parent, and therefore follows the same non-profit principles. The Mozilla Foundation was founded by the Netscape-affiliated Mozilla Organization. The organization is currently based in the Silicon Valley city of Mountain View, California, USA.
The Mozilla Foundation describes itself as “a non-profit organization that promotes openness, innovation and participation on the Internet.” The Mozilla Foundation is guided by the Mozilla Manifesto, which lists 10 principles which Mozilla believes “are critical for the Internet to continue to benefit the public good as well as commercial aspects of life.”
2006 – Twitter is launched, becoming one of the largest social media platforms in the world.
Twitter is an online social networking and microblogging service that enables users to send and read short 140-character text messages, called “tweets”. Registered users can read and post tweets, but unregistered users can only read them. Users access Twitter through the website interface, SMS, or mobile device app. Twitter Inc. is based in San Francisco and has offices in New York City, Boston, Austin and Detroit.
Twitter was created in March 2006 by Jack Dorsey, Evan Williams, Biz Stone and Noah Glass and by July 2006 the site was launched. The service rapidly gained worldwide popularity, with 500 million registered users in 2012, who posted 340 million tweets per day. The service also handled 1.6 billion search queries per day. In 2013 Twitter was one of the ten most-visited websites, and has been described as “the SMS of the Internet.”
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — Blackbox “a new shipping company from the creators of Cards Against Humanity” @coolboxes
Wearables — Tape it down
Electronics — Spit in your eye
Biohacking — Managing Vitamin B12
No comments yet.
Sorry, the comment form is closed at this time.