FREE ESSAY ON NANO-TECHNOLOGY |
College Term Papers - Instant Download(sponsored links) Global Benefits of New TechnologiesThis paper looks at the advantages of new modern technologies. -- 1,500 words; Technological Disasters: The De-Havilland Comet This paper is an overview of the effects of a technological disaster on society. In particular, the Comet jet airplane accidents of the 1950's. -- 2,355 words; Policy Technology in the 21st Century Examines modern police technology. -- 1,380 words; APA Gender and Technology Theory An essay arguing that modern technology is not contributing towards closing the gender gap between men and women and that it is the social constructs that encourage gender specific technology that must be changed. -- 985 words; APA Technology in the Classroom This paper examines the impact of modern technology in a classroom setting. -- 2,544 words; MLA |
| Click here for more essays on NANO-TECHNOLOGY |
NANO-TECHNOLOGYWhat is Nanotechnology? Computers reproduce information at almost no cost. A push is well underway to invent devices that manufacture at almost no cost, by treating atoms discretely, like computers treat bits of information. This would allow automatic construction of consumer goods without traditional labor, like a Xerox machine produces unlimited copies without a human retyping the original information. Electronics is fueled by miniaturization. Working smaller has led to the tools capable of manipulating individual atoms like the proteins in a potato manipulate the atoms of soil, air and water to make copies of itself. The shotgun marriage of chemistry and engineering called Nanotechnology is ushering in the era of self replicating machinery and self assembling consumer goods made from cheap raw atoms (Drexler, Merkle paraphrased). Nanotechnology is molecular manufacturing or, more simply, building things one atom or molecule at a time with programmed nanoscopic robot arms. A nanometer is one billionth of a meter (3 - 4 atoms wide). Utilizing the well understood chemical properties of atoms and molecules (how they stick together), nanotechnology proposes the construction of novel molecular devices possessing extraordinary properties. The trick is to manipulate atoms individually and place them exactly where needed to produce the desired structure. This ability is almost in our grasp. The anticipated payoff for mastering this technology is far beyond any human accomplishment so far... Technical feasibilities include: ? Self-assembling consumer goods ? Computers billions of times faster ? Extremely novel inventions (impossible today) ? Safe and affordable space travel ? Medical Nano... virtual end to illness, aging, death ? No more pollution and automatic cleanup of already existing pollution ? Molecular food syntheses... end of famine and starvation ? Access to a superior education for every child on Earth ? Reintroduction of many extinct plants and animals ? Terraforming here and the Solar System From the introduction of the plenary of Dr. Drexler at the January '96 program of the twenty-ninth annual Hawaii International Conference on System Science, Maui. (An academic meeting of software and systems scientist.) In a world of information, digital technologies have made copying fast, cheap, and perfect, quite independent of cost or complexity of the content. What if the same were to happen in the world of matter? The production cost of a ton of terabyte RAM chips would be about the same as the production cost of steel. Design costs would matter, production costs wouldn't. Bibliography THE NEXT GENERATIONS... |
|
Use the Search box at the top to find Term Papers for Sale by keywords
or browse Free Essays page by page (sorted alphabetically by Essay Title): 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 |
| For college-level Term Papers, Essays, Research Papers and Book Reports, please go to the Term Papers for Sale Website |
|
This Free Essays Web Site, is Copyright © 2010, Essay Express. All rights reserved. |