2 Milkmen: milk used to be delivered just like ice used to be delivered. you can get milk now at the store or even small corner stores which are everywhere now.

3 The Linotype machine (pronounced “Line-O-Type” ['laɪnəˌtaɪp]) is a “line casting” machine used in printing. The machine revolutionized printing and especially newspaper publishing, making it possible for a relatively small number of operators to set type for many pages on a daily basis. new technology like the printer destroy this job.

4 lamp lighter-a guy that used to light lamps in the streets. does not exist because we use electricity to light bulbs now.

5 Street sweeper-a guy who would sweep the street, that job is gone because we have a truck that sweeps the streets now.

6 tender or coal-car is a special rail vehicle hauled by a steam locomotive containing the locomotive’s fuel (wood, coal, or oil) and water. now we have electric trains.

7 people to hand pick cotton, now we have tractors to do it.

8 Telegraph operators don’t have to type in messages and wait a day or two for a response

9 The town crier who told of important news

10 switchboard operators no longer answer phones now its computerized

2.Is it dangerous and why? you can go to jail for it because it is a against the law and you will go down as a sex offender for it too.

3. 1CBS/ AP)

While it may be shocking, the practice of “sexting” – sending nude pictures via text message – is not unusual, especially for high schoolers around the country.

This week, three teenage girls who allegedly sent nude or semi-nude cell phone pictures of themselves, and three male classmates in a western Pennsylvania high school who received them, are charged with child pornography.

In October a Texas eighth-grader spent the night in a juvenile detention center after his football coach found a nude picture on his cell phone that a fellow student sent him.

Roughly 20 percent of teens admit to participating in “sexting,” according to a nationwide survey (pdf) by the National Campaign to Support Teen and Unplanned Pregnancy.

“This is a serious felony. They could be facing many years in prison,” CBS News legal analyst Lisa Bloom said of the six teens in Pennsylvania.

But, Bloom added, “What are we going to do, lock up 20 percent of America’s teens?”

Police in Greensburg, about 30 miles east of Pittsburgh, say the girls are 14 or 15 and the boys charged with receiving the photos are 16 or 17. None are being identified because most criminal cases in Pennsylvania juvenile courts are not public.

Police say they first learned about the pictures in October. They say a student had a phone turned on in class, a violation of school policy, which prompted an administrator to confiscate the phone and subsequently find the pictures, reports CBS station KDKA-TV.

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In an unusual legal case arising from the increasingly popular practice known as “sexting,” six Pennsylvania high school students are facing child pornography charges after three teenage girls allegedly took nude or semi-nude photos of themselves and shared them with male classmates via their cell phones.

The female students at Greensburg Salem High School in Greensburg, Pa., all 14- or 15-years-old, face charges of manufacturing, disseminating or possessing child pornography while the boys, who are 16 and 17, face charges of possession, according to WPXI-TV in Pittsburgh, which published the story on its Web site on Tuesday.

Police told the station that the photos were discovered in October, after school officials seized a cell phone from a male student who was using it in violation of school rules and found a nude photo of a classmate on it. Police were called in and their investigation led them to other phones containing more photos, it said.

Police Capt. George Seranko was quoted as saying that the first photograph was “a self portrait taken of a juvenile female taking pictures of her body, nude.”

The school district issued a statement Tuesday saying that the investigation turned up “no evidence of inappropriate activity on school grounds … other than the violation of the electronic devices policy.” The statement also said that school officials didn’t learn of the charges against the students until Monday.

In the WPXI story, which included contributions from the Associated Press, Saranko indicated that authorities decided to file the child pornography charges to send a strong message to other minors who might consider sending such photos to friends.

“It’s very dangerous,” he said. “Once it’s on a cell phone, that cell phone can be put on the Internet where everyone in the world can get access to that juvenile picture. You don’t realize what you are doing until it’s already done.” (Seranko could not be reached for comment on Thursday, and a woman who answered the phone at the Greensburg Police Department said, “Our department is not doing any more interviews on the case.”)

But Patrick Artur, a Philadelphia defense attorney who by his reckoning has handled at least 80 child pornography cases, said the prosecution of minors for photos they took themselves runs counter to the purpose of both state and federal child pornography laws: Preventing the sexual abuse of children by “dirty old men in

Lawmakers there are considering a bill that would make it legal for teenagers 18 and under to exchange explicit photos and videos of themselves – an act that’s come to be known by teens as “sexting.”

Under the current law, teenagers could be prosecuted as sex offenders if they get caught sending graphic sexual images of themselves, even if it was consensual.

A state House committee will hear more testimony on it later this week.

4.would never show picture like that to my friends

5.i guess so you never know

beautiful hawaiian beach that just shows why hawaii is so popular and makes me want to surf

shows the wonder vaction spot in hawaii and a great place to relax this picture really show the blue and wavey color the the ocean

open field in france showing off then nice country side and seems like a great place to take a walk but i really like it because it give of a foreign farm ranch

night time in amsterdam showing off the city, i like it becuase its different i never really seen a city thats looked like this and i always wanted to go to amsterdam.

Holland Michigan one of the top ten places to retire, focusing on its mix of quality health care, cultural atmosphere, and open abundance of green space. The only thing it doesn’t have that other desirable places do, is high taxes. Not only ideal for retirees, it offers the perfect place for families and vacationers to retire for a nice respite from the daily grind. Among Michigan’s top beachtowns, it offers recreational activities, unique shopping, and year-round, this just explains why i love this picture

In a short piece I wrote as part of a broader look at the future last September, I speculated that in the future we would feel that everything in life had become like an open-book test. “Any kind of information is available anytime you want it,” I wrote. “Simply speak a question, or even think it. You will always be connected wirelessly to the network, and an answer will return from a vast, collectively-produced data matrix. Google queries will seem quaint.”

2.Quantum leap

The tiny blood sample she gave her bathroom sink last night has been analyzed for free radicals and precancerous cells; the appropriate preventative drugs will be delivered to her hotel in Atlanta this evening. It’s an expensive service, but as a gene therapist, Sharon Oja knows it’s worth it.

3.Behold the server farm

Most people don’t think of it this way, but the Information Age is being built on an infrastructure as imposing as the factories and mills of yore. Think of all the things people have been using the Internet for – all the e-mails, blogs, photos, videogames, movies, TV shows.

4.The Future Of Computing Will Be Good Enough

The lack of desire to relinquish XP by users was part of what became known as the “Good Enough” revolution in both software and hardware. At the beginning of the 21st century, computing hardware had evolved sufficiently to reach a level of performance that allowed for speedy execution of virtually all common computing tasks. Prior to this, the only way to guarantee good performance was to buy expensive cutting-edge hardware. But now chips costing just a few dollars offered more performance than most people would ever need.

5.Push media is back – on cell phones

But the reality of push – buggy software, overloaded networks, and in-your-face advertising – rapidly soured users to “push” software from the likes of Microsoft, Netscape, and PointCast – a startup which turned down a reported $450 million buyout offer from News Corp. (Charts) in 1997, only to get sold off for $7 million in 1999.

6.Ohmigod, teens are so over e-mail!

But it could spell big trouble for Web portals, which depend on e-mail for much of their traffic. According to Hitwise, a research company that tracks Web traffic, Yahoo (Charts) and Microsoft (Charts) got more traffic to their e-mail Web sites than their main portal pages

7.Surfing the Web with nothing but brainwaves

Nagle, a 26-year-old quadriplegic, was hooked up to a computer via an implant smaller than an aspirin that sits on top of his brain and reads electrical patterns. Using that technology, he learned how to move a cursor around a screen, play simple games, control a robotic arm, and even – couch potatoes, prepare to gasp in awe – turn his brain into a TV remote control. All while chatting amiably with the researchers. He even learned how to perform these tasks in less time than the average PC owner spends installing Microsoft (Charts) Windows.

8.From mainframes to microblades, farewell to GHz CPUs

Our equipment rooms are different too from what we had decades ago: instead of one large computer modern day data centers are filled with hundreds and thousands of servers both rack mount and blades. Such evolutionary change parallels that of the evolution of electronic components: Discrete elements were gradually replaced with integrated circuits just as individual mainframes are now replaced with blade server racks. Extrapolating the parallel further we may expect even tighter-integrated “microblades” to arrive in the near future when we master computer integration to the same degree as we have mastered integrated circuits.

9.Molecular Computing

Of all the modern architectures discussed on this page, molecular computers may be the easiest to understand and build. Visit ny.essortment.com/molecularcomput_rzyv.htm to read about how molecular computers might work, and about the tasks for which they might be best suited. Masami Hagiya’s paper, entitled “Theory and Construction of Molecular Computers”, provides details about molecular computer designs that are being researched today.

10.DNA Computing

Anyone who is familiar with the basic concept of genetics knows that an enormous quantity of information is stored in DNA strands. But, can we control such a complex information system? The article “How DNA Computers Will Work” by Kevin Bonsor can help you to understand the basic concepts and major stumbling blocks of this incredible computer design of the future. This Web page provides information about how DNA computing techniques, combined with nanotechnology, could lead to unbelievably small computers. Whether you are a molecular biologist, or just beginning to learn about the possibilities of DNA computers, the Web site users.tpg.com.au/users/aoaug/dna_comp.html will provide you with the appropriate guide to DNA computers.

(B) identify, select, and sequence the proper computer resources to complete a project;

Using the right tools for to complete a project

learned how to highlight certain parts of a pick today

Vector graphics is the use of geometrical primitives such as points, lines, curves, and shapes or polygon(s), which are all based upon mathematical equations, to represent images in computer graphics.

n computer graphics, a bitmap or pixmap is a type of memory organization or image file format used to store digital images.

In digital signal processing, anti-aliasing is the technique of minimizing the distortion artifacts known as aliasing when representing a high-resolution signal at a lower resolution. Anti-aliasing is used in digital photography, computer graphics, digital audio, and many other applications.

Portable Document Format (PDF) is a file format created by Adobe Systems in 1993 for document exchange. PDF is used for representing two-dimensional documents in a manner independent of the application software, hardware, and operating system.

AI) is the intelligence of machines and the branch of computer science which aims to create it. Major AI textbooks define the field as “the study and design of intelligent agents,”^[1] where an intelligent agent is a system that perceives its environment and takes actions which maximize its chances of success.

Scalable Vector Graphics (SVG) is an XML specification and file format for describing two-dimensional vector graphics, both static and dynamic (interactive or animated).

Adobe Illustrator is a vector-based drawing program developed and marketed by Adobe Systems.

Adobe Photoshop, or simply Photoshop, is a graphics editing program developed and published by Adobe Systems.

size 284 type adobe fireworkspn

size630kb type adobe fireworkspn

vectorized up top

originals down

102kb jpeg image

478kb jpeg image

65kb jpeg image www.shomahart.com

66kb jpeg image wowriot.gameriot.com

36kb jpeg image www.overstock.com

34kb jpeg image izzybeth.blogspot.com

i learned alot about pictures and what jpeg mean and the size of a pic on the computer and a good new way of printing pics

123.47. Computer Applications (One Credit).

(a) General requirements. This course is recommended for students in Grades 9-12.

(b) Introduction. In Technology Education, students gain knowledge and skills in the application, design, production, and assessment of products, services, and systems. Knowledge and skills in the proper application of technology, the design of technology, the efficient production of technology, and the assessment of the effects of technology prepare students for success in the modern world. The study of technology allows students to reinforce, apply, and transfer their academic knowledge and skills to a variety of interesting and relevant activities, problems, and settings. In addition to their general academic and technical knowledge and skills, students gain an understanding of career opportunities available in technology and what employers require to gain and maintain employment in these careers.

In my words it mean tech ed is a way of gaining knowledge and skills in the 21^st century which you can use to design and anything you can put your mind to, even for work now. You can get a job dealing with computer tech and the study of this really helps in the real world which can get you more career opportunities.

(c) Knowledge and skills.

(1) The student describes how the concept of a system can be used to describe computer activities. The student is expected to:

A student describing how a computer works.

(A) apply the universal systems model to computer activities;

Using the same principles of universal systems like computer activities

(B) identify the inputs, processes, outputs, and feedback associated with computer systems; and

Figuring out the input and outputs and answers associated with computer systems

(C) describe how the interaction of technical systems helps solve complex problems.

Describe how the input of technical systems helps solve really hard problems.

(2) The student selects the proper computer technology to meet specific objectives. The student is expected to:

Student picks out the right tech for the type of computer then want or need for certain jobs.

(A) apply computer technology to individual or community problems;

Apply computer tech to your own problems or others

(B) describe the factors that affect the purchase and use of computer products and services;

Describing what the computer does for it specific purpose

(C) distinguish between mainframe, workstation, personal, and other computer systems;

Determining between mainframe workstation personal, and other computer

(D) identify and describe the roles of computer technology; and

Finding and describing the roles of the computer technology

(E) use computer technology to record, locate, analyze, present, and exchange information.

Use the computer tech to do many thing like locate and analyze with many other aspects

(3) The student uses computer applications to facilitate the design and development of products or services. The student is expected to:

The student uses the computer apps to design and development of a product or service

(A) develop or improve a product or system that meets specified objectives;

Its saying the they are making and improving a product or system that meets a specific need

(B) use desktop-publishing software to create a newsletter;

They used the software to create a product

(C) use graphic software to create and modify images;

They used this software to make and improve the images

(D) use simulation software for research and development;

The a software to simulate things so you can research and development

(E) use machining software to produce or simulate the production of products;

Use a certain software to produce or simulate the production of products

(F) simulate computer-aided manufacturing;

Pretending to computer aided manufacturing

(G) use tool path verification software; and

Use a tool path verification software

(H) use computer-aided drafting and design (CADD) applications to produce project drawings.

Use CADD app to produce project drawings

(4) The student investigates emerging and innovative computer technologies. The student is expected to:

The student investigates emerging and innovative computet tech.

(A) report on emerging and innovative computer technologies; and

Report on emerging and innovative computer tech

(B) conduct research and experimentation in computer technology.

Conduct research and experimentation in computer tech

(5) The student describes the importance of quality and how it is measured in computer technology. The student is expected to:

The student describes how much easier and important of how it is measured in computer tech

(A) describe and apply different quality control techniques in computer technology; and

Describe and apple different quality control techniques in computer technology

(B) apply continuous quality improvement techniques to computer activities.

Always improving techniques to computer activites

(6) The student develops products or services using the appropriate computer technology. The student is expected to:

Student develops products or services using the appropriate computer tech

(A) describe the properties and characteristics of computer-related hardware and software;

Describe the properties and characteristics of computer related hardware and software

(B) identify, select, and sequence the proper computer resources to complete a project;

Using the right tools for to complete a project

(C) describe the processes used in computer technology; and

Describe the processes used in computer technology

(D) use a variety of computer resources to complete a project.

Use a variety of computer resources to complete a project

(7) The student works safely with computer technology. The student is expected to:

The student is careful with computer tech

(A) master relevant safety tests;

Safety tests

(B) follow safety manuals, instructions, and requirements;

Know manuals,instructions and requirements

(C) identify and classify hazardous materials and wastes; and

Identify and classify hazardous stuff

(D) dispose of hazardous materials and wastes appropriately.

Get rid of dangerous stuff

(8) The student describes the importance of maintenance of computer technology. The student is expected to:

Describes the importance of cleaning your computer

(A) locate and perform selected maintenance procedures on computer-related tools, equipment, and machines;

Locate and perform cleaning things on youc computer related tools

(B) handle and store computer equipment and materials correctly; and

Handle an store computer stuff correctly

(C) describe the results of negligent or improper computer maintenance.

Describe