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George Stibitz made the Model K in 1937

This Model K computer was made in a kitchen

This Model K demonstrated circuits that provide proof for applying Boolean logic to design computer

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1940 The complex number calculator  (CNC)

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1940 The complex number calculator  (CNC)

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George Stibitz made the (CNC)

This computer was designed at an American Mathematical society conference held at Dartmouth College

This (CNC) was likely the first example of remote access computing

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Grimsdale and Webb made the transistorized computer

This transistorized computer was built at Manchester University

This showed us the first prototype of a transistorized computer

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This computer performs up to 3 million instructions per second

Part of the speed came from the design that used 10 small computers

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Amdahl Corporation introduced the Amdahl 470

Amdahl Corporation made his own business where this invention was made

This company’s first product ran the same software as the IBM System/370 computers and cost less

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Michael Dell created the first PC

Michael Dell made this PC while he was at the University of Texas at Austin.

Dell dropped out of school to focus on his business then making the Turbo PC

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This was used for UK broadcast television and in some music productions

This RIDC PC could run PC-compatible softwares using the Acorn PC Card.

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Japan's SoftBank showed us the first camera phone

This camera had a minimum resolution of 0.11 megapixels

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This had built in high definition cameras

The Apple ipad has a nine inch screen

You can make movies, art, and your own music with the first ipad