English, asked by shreyapriya, 1 year ago

I want an essay about nanotechnology

Answers

Answered by BrainlyHulk

Nanotechnology is the newest of evolutionary science technology. Nanotechnology is the science of manipulating materials at the molecular level. With the same controversy of cloning nano is changing things that most people think should be left to evolution. When talking about this subject you can tie it in with the fundamentals of ecology. When studying interactions between organisms and their environment time factors in what happens naturally. With this nanotechnology it's taking away what should happen to us naturally. When man creates computers small enough to implant into a wrist and supply materials that strengthen and lighten bridges and airplanes it makes technology to ahead of the times and creates chaos with in our earth's systems. Environmentalists fear that nanotechnology, may create contaminants whose tiny size makes them ultra-hazardous. With that in mind it makes you feel like why are they even considering this technology? Clearly from the effects of possible toxins and the ideals of morality and what playing with God can effect. In other cases the scientist researching nanotechnologies think they could cure cancer. Let's think of some questions and possible solutions to nanotechnology: Is creating technology like this maybe a form of evolution? Some would like to think so. As man becomes more aware and understanding of the biomes we live in we think of new and exciting ways to advance are research into what we are and how to alter it. Is finding technology to help better humans worth spreading toxins into our environment? As scientist continue research they try to figure out ways to keep this technology efficient to help us, but not change the active ways of our abiotic factors that make earth what it is.

BrainlyHulk: is it helpful

shreyapriya: S can u give some more points I want this for speech of 3 mints

BrainlyHulk: Nanotechnology is the engineering of tiny machines. This will be done inside personal Nano factories using techniques and tools being developed today to make advanced products. This will result in a manufacturing revolution. A nanometer is one billionth of a meter, probably the width of three or four atoms. A human hair is about 25,000 nanometers wide. So one can imagine how small these machines will be. Nanotechnology is sometimes called a general- purpose technology.

BrainlyHulk: The reason is because, in its advanced form, it will have significant impact on almost all industries and all areas of society. It will help create better built, longer lasting, cleaner, safer, and smarter products for the home, for communications, for medicine, for transportation, for agriculture, and for industry in general.

BrainlyHulk: Or materials ten times lighter than steel that are ten times stronger. Nanotech will result in greatly improved efficiency in almost every aspect of life. It will have both commercial and military uses. It can be used to create powerful weapons and tools of surveillance. So it comes with benefits and risks.

BrainlyHulk: Nanotechnology implies not just better products, but a much improved manufacturing process. With nanotech, building products becomes as cheap as the copying of files on a computer. This explains why it is sometimes seen as “the next industrial revolution”.

BrainlyHulk: The power of nanotechnology will be contained in a personal Nano factory that can be placed on a countertop or desktop. It will have miniature chemical processors, computing, and robotics, with which it will produce a wide-range of items quickly, cleanly, and inexpensively. Products will be built directly from blueprints. Thus, high-quality products can be made cheaply.

BrainlyHulk: It can also make new Nano factories equally quickly and inexpensively and cleanly. In just a few weeks a dozen Nano factories could become billions. Therefore it is both a powerful and potentially dangerous technology.

shreyapriya: Thk u

Answered by yogeshkumar49685

Answer:

Nanotechnology is a recent scientific advancement in which small particles with diameters ranging from 0•1nanomtres to 100nanomtres are studied. A nanometre is one billionth of a metre. To put this in perspective, the diameter of a human hair is equal to 50,000nm.

Explanation:

Nanotechnology enables scientists and developers to build, reassemble, decompose, and rearrange existing components; it also plays an important role in the development of new devices by comprehending and joining the same molecules of any existing components.

Nanotechnology can be found in a variety of products, including electronic devices such as flash drives, MP3 players, phones, and better computers. It's also in metal detectors and bomb detectors, sports and fitness equipment, radios, and communication devices. Nanotechnology can be used to create a cure for all types of cancer. Only cancerous cells would be targeted by nanotechnology. It could also be used to cultivate crops in previously uncultivated areas. Nanotechnology enabled environmental monitoring and management, including cost-effective water management, by bringing more areas under cultivation. As a result, the use of nanotechnology in agriculture has the potential to significantly alter land use patterns.

Surface science, organic chemistry, molecular biology, semiconductor physics, microfabrication, and other fields of science fall under the purview of nanotechnology. The associated research and applications are equally diverse, ranging from extensions of traditional device physics to entirely new approaches based on molecular self-assembly, from developing new materials with nanoscale dimensions to direct control of matter on the atomic scale.

#SPJ2

Previous Question

Next Question