Tagged: palm

Three Mile Island Meltdown 0

Day in Tech History / Geek

March 28, 1979: Meltdown of Three Mile Island

1979 – At 4 PM EST, the nuclear reactors in Middletown, PA (Dauphin County) experienced a partial meltdown. The incident was officially rated a 5-of-7 on the International Nuclear Event Scale: Accident with wider consequences. A stuck open pilot relief valve was to blame for the incident in the primary system. The valve allowed for nuclear reactor coolant to escape into the atmosphere. During the event, the EPA was dispached where they took daily samples of the air to make sure the levels were not harmful to the community. The evacuation of Middletown was ordered 28 hours later – mostly women...

Play

Podcast: Play in new window | Download

Subscribe! Apple Podcasts | Android | RSS | More

Toshiba-sd-3006 0

Day in Tech History / Geek

March 19, 1997: First Consumer DVD Player Released in U.S.

1997 – Toshiba – a member of the DVD consortium – put out the first consumer DVD player on November 1, 1996 in Japan as the SD-3000. After some initial changes (and having to change the DVD region code for U.S. based DVD players), Toshiba debuted two U.S. models – the SD-2006 and the SD-3006. The SD-3006 had two more analog outputs and a Y-Cr-Cb video out with selector. Both players could run in 16:9 or 4:3 mode, but had to be selected when not in use.  The SD-2006 sold for $599 and the SD-3006 sold for $699. There are questions...

Play

Podcast: Play in new window | Download

Subscribe! Apple Podcasts | Android | RSS | More

Apple 0

Apple / Day in Tech History

January 31, 1984: Apple Reorganizes

1984 – Apple announced they would split up the Cupertino based company into three divisions – Apple II (handling all Apple III computers as well), the Apple 32 division (Lisa, and new Macintosh line of computers) and Accessory Products (Printers, keyboards, etc). Delbert Yocam led the Apple II group which Steve Jobs would take care of Apple 32. Michael Muller would lead the accessories. Apple did a lot of reorganizing, including Michael Spindler to VP of the European group and William Campbell to VP of sales in the US. Related articles Mistrial in WordPerfect antitrust case against Microsoft (seattletimes.nwsource.com) January 15:...

Play

Podcast: Play in new window | Download

Subscribe! Apple Podcasts | Android | RSS | More

the Poppa - SSEC 0

Computer / Day in Tech History

January 24, 1948: IBM Dedicated Poppa in New York City

1948 – At IBM world headquarters, IBM dedicated the Selective Sequence Electronic Calculator (SSEC). The machine – otherwise known as Poppa – was the first computer to combine electronic computation with stored instruction. The 13,500 vacuum tube computer contained 21,000 relays. The 1,800 square foot computer room had a large glass window so the public could see the building of Poppa. IBM created a raised floor for this computer so cables could run underneath and would not be tripped on. This was all in promotion to compete with the ENIAC computer. The first calculations were of the positions of the Moon...

Play

Podcast: Play in new window | Download

Subscribe! Apple Podcasts | Android | RSS | More

X-Ray 0

Day in Tech History / Geek

January 23, 1896: The First Public X-Rays

1896 – Although he was not the only person to be working on the technology and not the first X-ray, Wilhelm Roentgen gave the first public lecture and demonstration of his device. He photographed Dr. Albert von Kolliker’s hand at the Wurzburg Physical Medical Society. The first X-ray he ever took was of his wife’s hand (with wedding ring on). The practice is also known as Röntgen rays. Sega and Bandai announce a merger Apple releases Macintosh Office The integrated circuit is conceived Lenovo acquired IBM ‘s Server division Podcast: Play in new window | DownloadSubscribe! Apple Podcasts | Android | RSS |...

Play

Podcast: Play in new window | Download

Subscribe! Apple Podcasts | Android | RSS | More

0

Computer / Day in Tech History

January 8, 1940: Bell Labs Complex Computer

1940 – a full-scale relay calculator designed by Bell Labs engineer Dr. George Stibitz, becomes operational. The machine was first designed in February 1938, and construction began in April, 1939. Although the device was ready by October, 1939, it didn’t go into operation until this day. The Complex Computer used 400-450 binary relays and initially could only run complex multiplication and division. The machine had to be modified to do addition and subtraction. In September, the device was connected to phone lines, sending information to a teletype unit. the DOJ drops the IBM anti-trust case Night Trap will get re-released when...

Play

Podcast: Play in new window | Download

Subscribe! Apple Podcasts | Android | RSS | More

Yahoo acquires Hot Jobs 0

Day in Tech History / Internet

December 27, 2001: HotJobs Acquired by Yahoo

2001 – Yahoo announces that they will acquire 98.6 percent of the outstanding stock to HotJobs. They bought it for $10.50 / share for $436 million. They overbid Monster.com for the site. Ironically, Yahoo! ended up selling HotJobs to Monster on Feb 3, 2010 for $225 million. Charles Darwin embarks on his discovery mission on the HMS Beagle Sun Microsystems discontinues SunOS v. 4.1.3 and 4.1.4 CERNET 2 is launched Podcast: Play in new window | DownloadSubscribe! Apple Podcasts | Android | RSS | More

Play

Podcast: Play in new window | Download

Subscribe! Apple Podcasts | Android | RSS | More

0

Day in Tech History / Intel

November 15, 1971: Intel 4004 Microprocessor

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...

Play

Podcast: Play in new window | Download

Subscribe! Apple Podcasts | Android | RSS | More

Follow:

Subscribe by Email Watch live video from geekazine on www.twitch.tv

Want to Talk Tech History?

Jeffrey Powers would love to come on your show and discuss the events of technology history. Feel free to call him @ 608-205-4378. You can also Contact Jeffrey:


Select a date on the calendar

June 2019
M T W T F S S
« May    
 12
3456789
10111213141516
17181920212223
24252627282930

Archives

Podnova Player button