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Intel4004

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November 15, 1971: Intel 4004 Microprocessor

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Intel 4004 processor

1971 – Intel announced the 4004 microprocessor in an ad in Electronic News Magazine. Intel called it a micro-programmable computer on a chip, this was the first single-chip processor. It was also concidered to be the precursor to the x86 processor. The 4004 was followed with the 8008, 8080 and 8085 processors. Federico Faggin was the chip lead designer. He holds 2 of the chip’s patents.The 4004 could run 60,000 interactions per second (0.06 MIP). The clock rate on the chip was 108 KHz and was accompanied by the Intel RAM chip. It only cost $200. The chip made it’s debut on March 2, 1973 – More information on the Intel 4004

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Intel 4004 Ad
Intel 4004 Advertisement in Electronic News
  • Corel Linux OS 1.0
  • SURFnet and Internet2 Abilene connect via Gigabit ethernet
  • Neopets are founded
Neoprene

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November 2, 1931: DuPont DuPrene (Neoprene) Introduced

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Neoprene
Neoprene

1931 – E.I. DuPont announces to the world they have come up with a new substance that is a Synthetic rubber called DuPrene. Made from Acetylene, salt and rubber, this combination would eventually be renamed NeoPrine in 1937. The announcement was made at the American Chemical Society in Akron, Ohio.

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  • 2001 – Microsoft and the U.S. Department of Justice reach terms on Antitrust
  • 2002 – DeLi Linux is released
  • 2007 – Lenovo removes IBM label from computers
IBM RAMAC

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October 29, 2013: William Lowe Passes

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William C. Lowe
William C. Lowe

2013: If you grew up in the 80’s, you knew what an IBM PC was. Even in the 90’s and 00’s, the PC was what you had in the corner of the house to do homework on, surf the internet, work out expenses and more.

William C. Lowe was the man that brought that all together. He joined IBM in 1962 and left in 1991. It was in 1981 that the IBM PC debuted.

Did you know IBM was late in the PC game? In order for them to beef up a PC division, they almost bought Atari.

Instead, they decided to go with an open architecture with the PC. It took one year to develop and in the end the IBM PC could be purchased for $1,565.

We remember William C. Lowe with admiration.

1955 – Reynold Johnson brought a new idea to life. Using magnetic cylinder memory, His team put 50 platters – 24 inch disks – into a series. The end result – the first hard drive was born. The device was then produced as the IBM 350 (debuted September 4th, 1956), which was put into the IBM 305 RAMAC (Random Access Method of Accounting and Control), which was debuted in September 13th, 1956 – with the IBM 355 (hard drive) and IBM 650 (RAMAC) on September 14th. It ran at 1,200 rpm and held 5 MB of data.Reynold Johnson’s prototype weighed one ton. The 350 cost $10,000 / MB.

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Subliminal-Brain

October 26, 1998: First Computer by Thought

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Subliminal-Brain
Subliminal-Brain

1998 – A Georgia man became the first person that ran a computer controlled by thought. The subject (known as J.R.) was paralyzed due to stroke. Dr Roy Bakay and Dr. Phillip Kennedy implanted a glass cone into J.R’s brain, which would allow him to mentally control the PC.

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  • Sig Hartmann resigns from Commodore
  • Sony introduced the PS2 in the United States
  • Facebook releases Scribe
  • JVC announced U-format video recorders
Internet

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October 24, 1995: FCC Coins Term “Internet”

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Internet
Internet

1995 – The Federal Networking council officially coins the term Internet: the Council’s Committee on Computing, Information and Communications (CCIC) created the FNC on Sept. 20th, 1995 to act as a forum for networking collaborations among Federal agencies.From nitrd.gov

Resolution: The Federal Networking Council (FNC) agrees that the following language reflects our definition of the term “Internet. “Internet refers to the global information system that – (i) is logically linked together by a globally unique address space based on the Internet Protocol (IP) or its subsequent extensions/follow-ons; (ii) is able to support communications using the Transmission Control Protocol/Internet Protocol (TCP/IP) suite or its subsequent extensions/follow-ons, and/or other IP-compatible protocols; and (iii) provides, uses or makes accessible, either publicly or privately, high level services layered on the communications and related infrastructure described herein.

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  • Apple released v.10.3
  • Sober Worm is detected
  • Microsoft put $240 Million into Facebook
Intel 80386DX

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October 17, 1985: Intel 80386DX Processor Released

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Intel 80386DX
Intel 80386DX released October 17,1985

1985– Intel released the 80386 DX processor. The 275,000 transistor chip was a big jump from the 20 MHz 286. It contained the ability to address up to 4 GB of memory and had a bigger instruction set.  The chip would be released, but most people wouldn’t see the processor until Spring of 1986Interesting enough – the 386 chip was finally discontinued in the Fall of 2007. The chip was used after personal computer days to power many embedded systems.

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  • Texas Instruments “afternoon with TI management”
  • IMDB is formed (sort of)
  • Apple released Mac OS 8.5
token-ring-configuration

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October 15, 1985: IBM Announces Token Ring Network

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token-ring-configuration
token-ring-configuration

1985– IBM announced, with co-developer Texas Instruments, the Token Ring network along with PC Network software – six months ahead of schedule. The Token Ring only did network transmission speed of 4 Mbps (It didn’t hit speeds of 16 Mbps until 1989), and worked over standard phone wiring.

Using terminated BNC cable, Token Ring created just that; a Ring connection that talks in one direction.

The standard was also known as the IEEE 802.5 protocol. Token Ring further developed to run 100 Mbps.

Eventually, Ethernet overtook Token Ring because it was cheaper to install, even though it was a better protocol than Ethernet.

Did/Does Cable TV Use Token Ring?

Cable companies use Fiber and Coaxial cable to bring Internet and TV into a home. The coaxial cable is similar looking to the cable used in some Token Ring networks, but the two technologies are different.

Some Token Ring cards did use a similar cable, but also used IBM’s hermaphroditic connector, and DB-9 connector. Some networks also used an RJ-45 or RJ-11 connector with the Twisted pair configuration.


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  • Mac Plus Retires, Mac Classic Launches
  • John Sculley resigns from Apple
  • AOL Lays off 20%
zmodem

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October 14,1986: Open Source ZModem Released

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zmodem
zmodem

1986 – Telenet funded a project to develop an improved public domain application to application file transfer protocol. This protocol would alleviate the throughput problems their network customers were experiencing with XMODEM and Kermit file transfers. ZMODEM could provide high performance and reliability over packet switched networks while preserving XMODEM’s simplicity. It made XModem and YModem obsolete.

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  • Chuck Yeager flies the speed of sound
  • ARM 250 is released
  • Apple launched the iPhone 4S
  • Google announced Buzz was shutting down.
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