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The first headset
headset were made to listen to electrical audio signals before amplifiers were made the first succesfull headset was made by Nathaniel Baldwin made them by hand. -
Harvard Mark-1
this computer was convienced by a harvard professor Howard Aiken and designed and built by IBM. Harvard mark-1 was a room-sized-relay-based calculator. The machine had a fifty-foot long camshaft that operates the machines component parts. -
The Atanasoff-berry Comuter (ABC)
sourceThis Computer was built in Iowa State College the ABC was designed and built by Professor John Vincent Atanasoff and Cliff berry -
RAM (Random Access Memory)
sourceinvented by freddie Williams and Tom Kilburn it worked like a computer memory . -
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AT&T DataPhone
Converting digital computer data to analog signals for transmission across its long distance networking -
ARPANET- first internet invented
The Beggining of the Internet was created in 1969 named "ARPANET". Arpanet was the first 'packet switching' network and is the first network to implement TCP/IP. -
The First E-mail by Ray tomlinson
Bernaek and Newman sent the first E-mail when they were supposed to be working on a diffrent project. Tomlinson the creator of "@" sign used in email. he sent the message over a Military Network called the ARPANET -
Wozniak's Blue Box
sourceSteve Wozniak built a "blue Box" which is a tone generator you can make free phone calls. he has sold the boxes in dormitories at the University of California Berkeley were he studied -
Xerox Alto
Reaserches at the Xerox Palo Alto Reasearch Center designed his computer. This computer was the first one with a built in mouse input. This compuer was given to many universities never been comercially sold -
Apple-1 signed by Steve Wozniak
Wozniak an American Electronics Expert designed a Single-Board computere for hobbyists. Wozniak and jobs were best friends started a company named -
Compaq Beat IBM
It Was the first computer on the market to use Intel's New 80386 Chip A 32-bit microprocessor with 275,000 transistors On every chip . 4 Million operations per second And 4 kilobytes Of memory -
Asus computer
sourceAsus was founded in Tapei Taiwan founder Ted Hsu, M.T. Liao, Wayne Tsiah, T.H. Tung. this computer is a multinational computer hardware and electronics company -
PlayStation
sourceFirst video console to ship 100 million units 9 years and 6 months after being launched. made in Minami-Aoyama, Minato, Tokyo, Japan -
first ipod
sourceThe ipod is a portable media player that you can take anywhere with you and could carry in your pocket
