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Computers Essay Writing Help
The Central Processing Unit
Words: 516 / Pages: 2 .... CPU could be produced. There also had to be some type of surface to
assemble the transistors together on. The first chip made of semiconducitve
material or silicon was invented in 1958 by Jack Kilby of Texas Instruments.
Now we have the major elements needed to produce a CPU. In 1965 a company by
the name of Intel was formed and they began to produce CPU's shortly thereafter.
Gordon Moore, one of the founders of Intel, predicted that the number of
transistor placed on each CPU would double every 18 months or so. This sounds
almost impossible, however this has been a very accutate estimation of the
evolution of CPUs. Intel introduced their firs .....
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Airships
Words: 1766 / Pages: 7 .... gas such as hydrogen or helium. The
first airship was developed by the French, called a ballon dirigible, it could
be steered and could also be flown against the wind.
TYPES OF AIRSHIP
Two basic types of airship have been developed: the rigid airship, the shape of
which is fixed by its internal structure; and the nonrigid blimp, which depends
on the pressure created by a series of air diaphragms inside its gas space to
maintain the shape of its fabric hull. Inventors sought to combine the best
features of these models in a semirigid type, but it met with only limited
success. Today only the nonrigid airship is used.
Rigid Airship .....
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The Motor And How It Works
Words: 346 / Pages: 2 .... an opposite direction of solenoid 4. The parts that make the motor spin are solenoids 2 and 3. When the current travels through the motor, it goes through the two metal pieces that send the current into whichever solenoid is touching it (solenoid 2 or 3). When part 5 spins, the direction of the current through 2 and 3 are reversed every time the motor spins half way around. The metal pieces touch the solenoids in just the right places to give solenoids 2 and 3 a magnetic field that attracts 1 and repels 4 and visa versa.
The end result is that as 2 or 3 approaches 1 or 4, it is given a magnetic field that is opposite to that of 1 or 4. Therefore .....
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Amd Vs. Intel
Words: 783 / Pages: 3 .... Pentium!! Processor, it fell short in all areas, except one-price. It was the cheapest micro-processing chip (chip) on the market. The downside to this chip is that it did not follow the same format as Intel chips. It needed a different motherboard, a socket-7 motherboard. This hurt AMD’s chances at the beginning, but in early 1998 they unveiled their mighty K6-2 processor. The K6-2 Processor was “bigger, better, and cheaper.” The processor ran on a 100mhz bus, while Intel’s chips still ran on a 66mhz bus, this made AMD’s chip faster. It also was nearly 16% cheaper than any Intel based Pentium!! computer.
The .....
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A Detail Look Into The Internet And Where It Is Headed!
Words: 1797 / Pages: 7 .... had another breakthrough and the radio was invented in 1906. The radio soon replaced the newspaper as the mass media conductor of choice in the North American society. ‘The radio had an enormous impact on society. News from across the country could be received shortly after it occurred. Citizens no longer had to wait for the copy of the morning paper to hit the newsstands’(Bergeen 3). The television was invented on the heels of radio. ‘In 1920 the first primitive TV’s were born, however the media did not become persuasive until the 1950’s when they became more affordable’(Strate 2). They soon replaced the radio as the media form of choice .....
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Modems
Words: 467 / Pages: 2 .... modem speed was 300 baud and from there a 600 baud than 1200 and so on. The fastest modem made today is a 56k which is very fast. Not as fast as ISDN (The Wave offered through Rogers cable) or even as advanced as Satellite modem. Most people now have 14.4 or 28.8 baud (Baud is "Slang" for Baud Rate Per Second) the reason for the increase in 14.4 and 28.8’s is that they are cheap and fairly recent and haven’t gone out of date yet.
There are two types of modem external and external internal plugs into a 16 bit port inside your computer and external connects through either a serial (mouse)port or a parallel (printer)port most people like the .....
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The Internet, Pornography, And Children
Words: 2091 / Pages: 8 .... pornography is, and laws concerning child
pornography (in general and over the Internet). Additionally, the number,
content, and accessibility of pornographic sites will be discussed. Lastly,
this paper will discuss what measures can be taken to protect children from
pornographic Internet sites. What exactly is the Internet? It is a global
network of computers used to transmit all types of data between computers.
Text, numbers, programs, illustrations, photographs, audio, animation, and
video can all be transmitted over the Internet. Contrary to what some
people may think, the Internet is not a single computer nor is it a single
service. The Interne .....
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The Internet: How It Works And How It Effects The World
Words: 1622 / Pages: 6 .... Because so many people wanted to use the Net, ARPANET started getting hard to manage, especially with many university sites on it. Therefore, it was broken into two parts: MILNET, which had all the military sites, and ARPANET, which had all the nonmilitary sites. "The two networks remained connected, however, thanks to a
technical scheme called IP (Internet Protocol), which enabled traffic to be routed from one net to another as needed. All the networks connected by IP in the Internet speak IP, so they can all exchange messages." (Levine 12)
Even though there were only two networks at that time, IP was made to allow thousands of networks. The .....
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Virtual Reality Technology And Society
Words: 1638 / Pages: 6 .... 5
Interactive Input Devices . . . . . . . . . . . . . . . . . . . . . 5
Computers and Software. . . . . . . . . . . . . . . . . . . . . . . 6
THE HISTORY OF VIRTUAL REALITY . . . . . . . . . . . . . . . . . . . . . 7
Virtual Reality in the Past . . . . . . . . . . . . . . . . . . . . 7
Virtual Reality in the Present. . . . . . . . . . . . . . . . . . . 9
Virtual Reality in the Future . . . . . . . . . . . . . . . . . . . 10
THE SOCIAL IMPLICATIONS OF VIRTUAL REALITY . . . . . . . . . . . . . . . 11
New Rules of Behavior . . . . . . . . . . . . . . . . . . . . . . . 11
Adverse Effects . . . . . . . . . . . . . .....
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Internet Applications In Business
Words: 540 / Pages: 2 .... market. Increased sales revenue is not the only benefit that this marketing plan has reaped. A new level of efficiency has also been reached.
The leading benefit that has created such efficiency is the number of customer orders that Depot does not have to:
1. Take up more of a salesperson’s time on the phone.
2. Take up an order-entry clerk.
3. Waste time trying to understand precisely what the customer needs. (The customer can browse though our entire catalog of merchandise)
Instead, the company’s time can be spent on more important customer service issues. A salesperson can get out in the field to meet one-on-one with their customers. .....
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