Nanotechnology Essay examples -- Science Technology Essays

Nanotechnology Nanotechnology is the development of atoms in a certain object. Nanotechnology has become very popular in the past few years. It is a way to rebuild the systems of life. To make systems move faster than ever before. Nanometer is about 10 times the size of an atom. Each of these has a huge effect on a system. Still there are questions out there that keep people wondering how important nanotechnology is to us. Many wonder how will it affect them and if we should continue this research. I myself wondered about nanotechnology. After researching this topic I have learned new and interesting facts to help me understand the entire concept. Nanotechnology is defined as â€Å"the development and use of devices that have a size of only a few nanometers. Research has been carried out into very small components many of which depend on quantum effect and many involve movement of very small number of electrons in their action. Such devices would act faster than larger components. Considerable interest has been shown in the production of structures on a molecular level by suitable sequences of chemical reactions or lithographic techniques. It is also possible to manipulate individual atoms to surfaces using a variant of the atomic force microscope to make, for example, high density storage devices.† (Joseph Andersen’s Guide to Physics). In this definition we find that nanotechnology is very complex but as we continue to pursue this extraordinary idea, we find that it is very important to us in many ways. Nanotechnology is the development of devices that build our computer systems and aid in our everyday lives. T ake your families computer for example, the entire system of your computer is made up of millions upon millions of tin... ...ducts to make our lives that much easier and that much safer. Look around you and see if you can guess all that has been helped or bettered by nanotechnology. From your computer to your cell phone, all of these things are available to you because of nanotechnology. Tell me this, could you live without them? Bibliography Andersen, Joseph â€Å"Nanotechnology definition† 23 July, 2004 http://physics.about.com/cs/glossary/g/nanotechnology.htm Schmergel, Greg â€Å"Nanotechnology Now† 23 July, 2004 http://nanotech-now.com/ U.S. Department Of Health and Human Services â€Å"Cancer Nanotechnology† 23 July, 2004 http://otir.nci.nih.gov/brochure.pdf â€Å"What is Nanotechnology?† 23 July, 2004 http://www.nano.gov/html/facts/whatIsNano.html â€Å"What is Nanotechnology?† 23 July, 2004 http://www.lanl.gov/mst/nano/definition.html