... of science that followed Clocks . Whilst this change has been exceedingly rapid from a historical perspective, it can nevertheless be divided into distinct periods, though rather arbitrarily, by some criteria such as how people travelled or how information was transferred over long distances. However these periods are defined, their lengths have become increasingly shorter, with each new technological breakthrough now taking less than ten years to become accepted (recent examples include facsimile machines, video recorders and microwave ovens). One of the most recent, and hence most rapidly absorbed periods, has been that of the computer. The Age of Computin ...

... how shall we network them? Possibly the last and most important question is how we make it available and easy for everyone who wants to use it? Traditionally, each student sitting at a computer would have a 14" or 15" conventional monitor sitting on the desk, taking up a good 50% of the workspace. These monitors are usually greater than a .3 dot pitch or worse and some with only a 33 mHz refresh rate. According to Van Horn, a professor at Augsburg, in his essay titled Electronic classrooms: design and use, this is absolutely unacceptable for multiple reasons. Looking at a computer screen with a low resolution or refresh rate is stressful on the eyes. Wh ...

... coax system, in optical communications, directional couplers and splitters are used to split the optical signal in the headend for more efficient transmission. The use in the headend of these devices has been important in reducing the cost of fiber systems by allowing a single laser to be shared among multiple receivers. The smallest, final span of cable, called the drop, is the portion of the network that runs between the last place where the signal is split to the home of the subscriber. at this time, the drop portion of the network is exclusively coaxial cable; however, cable operators and equipment vendors alike are exploring ways to make fiber an economic alt ...

... devices to work together. The original network has long since been upgraded and expanded and TCP/IP is now a ¡§de facto¡¨ standard. Millions of people worldwide are using the Internet to share information, make new associations and communicate. Individuals and businesses, from students and journalists, to consultants, programmers and corporate giants are all harnessing the power of the Internet. For many businesses the Internet is becoming integral to their operations. Imagine the ability to send and receive data: messages, notes, letters, documents, pictures, video, sound- just about any form of communication, as effortlessly as making a phone call. It is easy to ...

... government, to the universities and so on. The World Wide Web or WWW, is an information service that is on . The WWW is based on technology called hypertext, and was developed for physicist so they could send and retrieve information more easily. The WWW basically is a tool for exploring or surfing . The WWW is an attempt to organize so you can find information easier moving threw document to document. Why do I need to know this? Well now that I got threw all the techno-babble, let's get down to it. If you know how to utilize the Net, in just five minutes you could trade information and comments with millions of people all over the world, get a fast answer to an ...

... of time. The only exception to this, is files or directories that have been tagged with the purge attribute. As you can imagine these hidden deleted files can quickly eat up the space on a hard drive and the administrator will need to keep an eye on these so that the system is not unduly slowed down by the system purging to make room for saved and working files. These deleted files can also be purged manually with the SALVAGE utility, which is a great way to make sure that a file you don't want others to see is completely removed from the system!!! For a user or administrator to retrieve a file using SALVAGE, the create right (right to edit and read a director ...

... such as "Meet me by the swings," by replacing the letters of the alphabet with substitute letters from a certain number of places away. For example, let's say we decide to use the key "+4." That would mean we'd switch each letter in our message with the letter that comes four places later in the alphabet. D would become H; R would become V, and so on. You, or anyone else who knows the key can easily switch the H back to a D, the V back to an R, and figure out where to meet. Theses two examples are on opposite sides of the spectrum, but both have their similarities and their differences. The major difference complexity, the government pays mathema ...

... We will be able to touch the characters, and feel the characters like they were in the room with you. For people who don't know much about computers, you will be lost in the future. You should learn what you can while you still have the chance, because things will develop to quickly for you and you will not be able to cope with new technological events. Computer consulting is a job, I have chosen long before the advances of technology. And now it has paid off. I now have a business of my own, working as a computer consultant. I assist others in learning about computers to be able to operate more efficently in their everyday jobs. Computers will fall i ...

... its own without human help and are these weapons a threat to civilians? The main goal of this essay is to discuss whether it is justifiable to use AI in warfare and to what extent. The old time dream of making war bloodless by science is finally becoming a reality. The strongest man will not win, but the one with the best machines will. Modernising the weapons used in war has been an issue since the beginning. Nowadays, the military has spent billions of dollars perfecting stealth technology to allow planes to slip past enemy lines undetected. The technology involved in a complicated system such as these fighter planes is immense. The older planes are packed with ...

... year old, expecting more screaming. Nothing. Nothing happens. She shakes her little girl and realizes that something is drastically wrong. Mica is dead. At last count, this scenario has happened 31 times. How many more times does it have to happen before the automotive industry does something about it? Children are not the only victims, though. Small women and the elderly have also been killed as a result of airbags. The time has come to ask ourselves, "Do airbags really work?" First off, most people feel that airbags are a great safety device. They let people walk away from an accident without a scratch, right? They protect everybody, right? People don't ...