Home » Languages » English (Sr. Secondary) » Essay on “Nano Technology Boon or Bane” Complete Essay for Class 9, Class 10, Class 12 and Graduation and other classes.

Essay on “Nano Technology Boon or Bane” Complete Essay for Class 9, Class 10, Class 12 and Graduation and other classes.

Nano Technology Boon or Bane

Technology has evolved from the task and things which once seen as unbelievable to common everyday chores and instruments. The developments and progress in artificial intelligence and molecular technology have spawned a new form of technology. Nanotechnology. Nanotechnology could give the human race eternal life, or it could cause total annihilation. The idea of Nanotechnology was originally conceived by K. Eric Drexler, which he defines it as “Technology based on the manipulation of individual atoms and molecules to build structures to complex atomic specifications. The technology, which Drexler speaks of, will be of the order of ‘nano’—structures will only measure 100 nanometers, or a billionth of a meter. Such fine structures can only be seen with the STM, or Scanning Tunnelling Microscope that allows the scientists to not only to peek at the molecular level, but also to pick up and move atoms as well. But the STM has been regarded as too big to ever produce nano-tech structures. The problems plaguing the progress of nano-tech has raised many questions among the scientific community concerning its viability. The moving of atoms, the gathering of information, the restrictions of the STM, all restrict nano-tech progress. And until these questions are answered, nano-tech is regarded as ridiculous. But the nano-tech optimists are still out there. However many scientists still it as mere a science fiction. Anti-Nano-group relies on scientific fact to condemn nano-tech. For example it is argued that we are very far away from ever seeing nano-tech due to the fact that when atoms get warm they have a tendency to bounce around. As a result the bouncing atoms collide with other materials and mess up the entire structure. Taken in hand with the movement of electron charges, many regard nano-tech as impossible. But this is not the entirety of the obstacles confining nano-tech development’ One major setback is the fact that the nanostructures are too small to reflect light in a visible way, making them practically invisible. Researchers had a opinion that they are moving forward and will one day be able to produce nanomachines. One suchmachine  is regarded as a replicator. A replicator, as it’s name implies, will replicate; much like the way in which genes are able to replicate themselves. Another perceived nanomachine is the assembler. The a set of specific instructions, re- arrange the atoms, and result in an altogether new  product. Hence, one could make diamonds simply by giving some assemblers a lump of coal. Along with the enhanced production effects of assemblers Drexler believes that they will be able to shrink computers and improve their operation, giving us nanocomputers. These machines will be able to do all things that current computers can do, but at a much more efficient level. through this and similar processes the possibilities of nanoteach are endless. Hence, there is no limit to what nanotech can do, it could arrange circuits and build super- computers, or give eternal life. Nanotechnology could greatly increase our means melting, etc. goods would now b e built from the atom up by nanomachine one great advantage to nanotech will be the improvements it will lend in the areas of medicine.  

is regarded as a replicator. A replicator, as it’s name implies, will much like the way in which genes replicate; are able to replicate ie p take in themselves. Another perceived nanomachine is the assembl assembler is a small machine that will tak n raw materialer. The s, follow a set of specific instructions, re-arrange the atoms, and res altogether new product. Hence, one could make ult in an of c e diamonds simply by giving some assemblers a lump coal. Along with the assemblers comes its opposite, the disassembler. As a result of the enhanced production effects of assemblers Drexler believes that they will be able to shrink computers and improve • rove their operation, giving us nanocomputers. These machines will be able to do all things that current computers can do, but at a much more efficient level. Through this and similar processes the possibilities of nanotech are endless. Hence, their is no limit to what nanotech can do, it could arrange circuits and build super-computers, or give eternal life. Nanotechnology could greatly increase our means of production. This new revolution won’t require crushing, boiling, melting, etc. Goods would now be built from the atom up by nanomachines One great advantage to nanotech will be the improvements it will lend in the areas of medicine.

However, with the good comes the bad. One scenario, which elaborates the danger of nanotech, is that Nanotechnology could spawn a new form of life that would overwhelm all other life on earth, replacing it with a swarm of nanomachines. This is sometimes termed as the ‘Gray Goo’ scenario. It could take the form of a new disease organism, which might wipe out whole species, including Homo sapiens and destroy everything including the human race. Moreover, the rapid replication rate that nanotech is capable of could allow it to out-produce real organisms and  turn the biosphere to dust. Moreover if controlled by the wrong people, nanites could be used to alter or destroy those persons enemies. If  so desired, nano-tech could be used as a deadly weapon. New methods for domination will exist that are  greater than Nukes and  more dangerous. There may occur simple errors, such as receiving the wrong instructions points towards nano-tech doing more harm than good. Unless precautions are taken nano could lead to complete annihilation.

In the end, nano-tech could give a lifestyle never before imagined. On the other hand, it could destroy entire species. The question of how beneficial nano-tech will prove to be, can only be answered by time. Time will tell whether this branch of science will give us immortality or total annihilation.

About

The main objective of this website is to provide quality study material to all students (from 1st to 12th class of any board) irrespective of their background as our motto is “Education for Everyone”. It is also a very good platform for teachers who want to share their valuable knowledge.

Leave a Reply

Your email address will not be published.