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Today in Tech History – November 26



1894Norbert Wiener Born
             Cybernetics author Norbert Wiener is born. Weiner’s book, published in 1948, was a major influence on later research into artificial intelligence. In the book, Weiner drew on World War II experiments with anti-aircraft systems that anticipated the course of enemy planes by interpreting radar images. Weiner also did extensive analysis of brain waves and explored the similarities between the human brain and a modern computing machine capable of memory association, choice, and decision making.

1922 – “Toll of the Sea” debuted. It was the first color movie that didn’t require a special projector, the second Technicolor film ever, and the first in wide release.

1996MP3 Patented in US
              United States Patent 5,579,430 is granted to the Fraunhofer Institute in Germany for a “digital encoding process”, the technology used in MEPG Audio Layer III, more commonly known as MP3. MP3 technology paved the way for the digital music industry by creating a high-quality format that was compressible so that many songs could fit on the relatively small data storage devices of the time. Fraunhofer had started work on compressing music as far back as 1977, began work on what would become MP3 in 1987, and was awarded a patent in Germany in 1989.

2001Intel at TeraHertz
             One problem with technology is that you hit limitations, mostly due to materials used or how small machines can make parts like transistors. For instance, today’s multi-core x86 processors will eventually be replaced because we won’t be able to put anymore transistors on the die – It’s called “Moores Law”. Intel and AMD work hard to get around this law – which is why x86 technology has been around since the 90’s. One thing scientists do to circumvent is to change the restructure the transistor. In 2001, Intel did just that. They launched the TeraHertz – a new transistor.

2003 - The final flight of a Concorde ended when the supersonic jet touched down at Filton, Bristol, England, and the airfield where it was built.

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