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Nanotechnology Read Only Memory

Nanotechnology allows the creation of data storage and retrieval systems (including nanoCDs and nanodrives) with much greater resolution and data density than conventional memory systems. The first stage of nanotech memory is nanoROM (nanotech Read Only Memory). Nanotechnology is an applied science that deals with the innovation and fabrication of composites and equipment at the atomic plane.  This is within the range of 1-100 nanometers.  Micro Electro Mechanical Systems (MEMS) operate on an expanded, supramolecular level, but these two technological fields are related because MEMS equipment may be assembled from nanoscale components. As noted by the tagline for a popular monster movie -- "Size Matters."  Ants can carry objects many times their weight on a relative scale that humans cannot.  However, if ants were our dimension and we were their scale, then the tables would be reversed.  Nanotechnology takes the strength of microscale engineering and brings it to macroscale configurations.  Objects made using nanotechnology components are not the same as conventionally made goods.  Nanoengineered macro-size items can have greater strength, less weight, improved conductivity, bigger heat resistance, and other enhanced attributes compared to conventional macro-size items. Before further discussion of nanotechnology usages, we should provide an overview of the introductory geometry of various nanostructures.  Nanocomposites blend substances such as polymers and ceramics in a blended mixture of nano-level proportions. Nanospheres and nanocircles are circular structures, between 1-100 nanometers in scale, that are used to -- absorb, transport, and diffuse mass; absorb and reflect specific wavelengths of illumination or alternative energy; and behave as extremely small ball bearings for low-friction coatings.  Nanocrystals are the general term for complex, polygonal nanostructures that are grown rather than assembled atom by atom. Nanocrystals can have high strength and low weight compared to standard elements. Nanocrystals will likely also have singular electromechanical characteristics and produce light from electricity with improved efficiency than incandescent lights.  Nanotubes, one category of nanocrystals, are comprised of one or more concentric, hollow, cylindrical carbon molecules with hexagonal, octagonal, or circular caps.  Quantum dots are a specification of nanocrystal with discrete energy states at the atomic level.  Quantum dots can emit a much narrower band of wavelengths than they absorb.  For more Kelvin Nanotechnology. Nanomanufacturing is the fabrication of substances and commodities with atomic or nanoscopic stage specificity.  In theory, a nanofactory will likely build anything one atom at a time, like a laser printer will likely generate any image one pixel at a time.   However, today’s nanomanufacturing processes generally involve the construction and assembly of nanocrystalline structures such as nanotubes and nanoshells into composites and merchandise, instead of assembling unique atoms or micro-scale materials one at a time. Click on pictures for nanotechnology theme T-shirts and sweatshirts: Nanomachines are electro-mechanical instruments under a hundred nanometers in size that have been constructed from atomic-scale parts.  Nanobots are sophisticated nano-machines that may -- sense and adapt to environmental stimuli such as heat, illumination, surfaces, sounds, and chemicals; achieve complex calculations; move, communicate, and coordinate their actions; perform molecular manufacture; and, to some extent, repair or reproduce themselves.  Other Virtual Reality and Real Estate. Modern health-related instruments (such as pacemakers, computerized prostheses, implanted joints, endoscopic lasers, and cardiovascular grafts) alter the human body (on a macroscale) that would have been hard for people to imagine a hundred years ago.   In the future, will nanobiotechnology alter the human body (on a nanoscale) in ways that we cannot now imagine?  Are viruses more like little nanomachines than more intricate living organisms and thus best fought by alternative nanomachines produced by humans? Nanotechnology has the capacity to completely revolutionize the electronics industry.  Nanomachines might some day make computer circuits from the “bottom up” -- one atom at a time. This would make possible the manufacturing of nanochips on a much smaller scale than chips made with current “top down” etching techniques.  Nanocrystalline processes will likely additionally be used to grow electronics subsets.  For example: (1) carbon nanotubes grown in focused micro-environments will generally have super-conductive attributes; and (2) nanowires as miniature as strings of atoms will likely be grown like crystals and then assembled into circuits.  Circuits created atom-by-atom or grown using nanocrystalline techniques will be much more miniature, lighter, efficient, cooler, stronger, and quicker than circuits made with conventional manufacturing processes.  Also view -- NanoBio Corporation. The ability of nanomachines to sense action, heat, illumination, chemicals, and alternative stimuli in their surroundings makes them useful for a variety of protection and protection usages.  Their potential to deconstruct matter at the molecular plane holds promise for detecting and neutralizing chemical and life science toxins.  Some environmentalists are concerned that nanobots might go awry and destroy the ecosystem.  While mankind must be vigilant to ensure that this does not take place, there is additionally the possibility that nanorobots could form the ultimate environmentally-friendly recycling system.  Nanobots will potentially one day convert our mountains of trash and toxic waste into useful commodities and useful composites.  For more Virtual Network Memory. Inquiries about this material and the domain NanoROM.com may be sent to: NanoROM.com © 2004-2006 by NanoROM.com