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Nanotechnology PDF Print E-mail

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Nanotechnology is a little known science that deals with building things out of atoms and molecules. This is one of variety Technology in Education. The idea first came about in 1959, when Richard Feynman, a physicist, stated in a lecture that: "The principles of physics, as far as I can see, do not speak against the possibility of maneuvering things atom by atom." Feynman went on to win the 1965 Nobel Prize in physics. 
The word nanotechnology was most likely said by Eric Drexler, in the early 1980's, in his book, Engines of Creation, in which he outlines the ideas and concepts of nanotechnology. The word means, literally, very small technology. It is nearly impossible to compare the magnitude of this to any other technology, because it would mean that we would have complete control over matter. We would have the ability to create anything that we could define.

Although at the moment we are far away from achieving the total utopia that nanotechnology would bring, we are close to seeing the first practical applications of this field. One of the leading figures in this field, Ralph Merkle, a researcher at Xerox's Palo Alto Research Center, feels that within the next 20 years, with the right funding and influence, nanotechnology could be making it's first public appearances. Merkle stated that today's manufacturing abilities are like trying to put LEGO blocks together wearing boxing gloves; things can be done, but without a great deal of precision. Merkle feels that nanotechnology will allow us to drop the gloves. Merkle believes that nanotechnology can be "the cornerstone of future technology.

 
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A Great Way to Get the Best Education

What for a person should learn? What for a student have to go to school? Yes, to get knowledge. With the knowledge, we can develop ourselves on any subject. We can choose job that suit with our need and our skill. We can find side job easily. Therefore, every people love to learn. They do many ways to get education, even they are willing to study abroad. 

Now, you can go to study abroad without leave your state, even your home, by distance learning. So you can get online degree that suits with your interest. You just simply check Aboutonlinedegrees.org. This site provides the full information about online degrees. The method of teaching and learning is virtual for students’ across the world. But, you must take the time to identify the best fit university or college for you. You must consider some factors, such as cost, degrees provided, pass/fail requirement, book purchases, attendance, and personal attention. Don’t put your future at stake by choosing the university or college which is not reputable. 

You can get online degrees on any subject from the reputable university through this site, for example, Walden University, Florida Institute of Technology, Westwood College Online, Baker College Online, and so on. This is a great way to move you career forward.

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History of Technology Education

In many countries, in the last century, technology education has evolved through craft, or technical skills, education - from Industrial Arts and Manual Training. Industrial Arts programs were also known as "shop classes", a derivation of "workshop". Today, technology education students generally work in labs and perform laboratory activities. In the past, many referred to the work areas used in technology education as "shops", however, many teachers have encouraged students to use the term "lab". That follows the hierarchy of science (knowing about the world) > technology (applying that knowledge to solve problems, ie to improve the world) > engineering (applying that knowledge on a large scale to develop systems and structures).

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Technology Education

Technology education is a study of technology, which provides an opportunity for students to learn about the processes and knowledge related to technology. As a study, it covers the human ability to shape and change the physical world to meet needs, by manipulating materials and tools with techniques. As education, the goal is to teach the knowledge and techniques to develop technological literacy which is accomplished by bringing laboratory activities to students. Technology in education is an innovative approach to technology education in Australia, which differs in that it is accomplished by situating students in the context of the need. The term "technology education" is frequently shortened to "tech ed".

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Objectives of Technology Education

Technology education allows learners to explore a variety of activities related to many areas of human endeavor. Learners can develop problem solving strategies and work habits that will be useful in almost any career and or occupation. Learners should develop a greater appreciation for the work of craft workers and the skill required of that work.

Within the scope of this educational program is the effort to develop “soft skills” within the learner, as well as an opportunity for the learner to see how systems work together and the chance to put much of the academic class instruction to work in an applied way. Many of the skills that are to be taught in technology education classes are identified in the 1991 SCANS Secretary's Commission on Achieving Necessary Skills Report. Many of these soft skills may be better developed in a lab, problem solving setting than in a typical academic classroom.

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Perspectives and meaning

Educational technology is most simply and comfortably defined as an array of tools that might prove helpful in advancing student learning. Educational Technology relies on a broad definition of the word "technology". Technology can refer to material objects of use to humanity, such as machines or hardware, but it can also encompass broader themes, including systems, methods of organization, and techniques. Some modern tools include but are not limited to overhead projectors, laptop computers, and calculators. Newer tools such as "smartphones" and games (both online and offline) are beginning to draw serious attention for their learning potential. Those who employ educational technologies to explore ideas and communicate meaning are learners or teachers.

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