CONCLUSION</li></li></ul><li>INTRODUCTION<br />Imagine chips embedded in the human body reporting every body movement and just waiting to strike at those nasty bacterial invaders, clothing smart enough to monitor our health and save us from environmental hazards,hugebuilding and machine having the capability to repair and adjust themselves to the vagaries of environment or a regular wrist watch doubling up as super computer. Thanks to the nanotechnology all of these wonders and many more are possible.<br />
PRINCIPLE<br /><ul><li>Nanorobotics is based on the principle of nanotechnology which involves manipulation of matter on the minutest scale.
The field of nanorobotics studies the design,manufacturing,programming and control of nano-scale robots.
Nanorobots are capable of actuation,sensing,signalling,swarm behaviour,nano-intelligence,replication at nano scale.</li></li></ul><li>APPLICATIONSOF<br />NANOROBOTICS <br /><ul><li>MEDICAL AREA
DRILLERS, PEEPERS, STRINGERS ENGAGE IN A DELICATE SURGICAL OPERATION TO REMOVE A CANCER TUMOUR<br />
NANO ROBOT OR NANOBOT<br />1.NANO ROBOTS ARE NANO MACHINES EMBEDDED IN OUR BODY PERFORMING THEIR DUTIES AS DISCIPLINED SOLDIERS .<br />2.BEFORE BEING SENT INTO THE BODY ON THEIR SEARCH ON DESTROY MISSION, THEY HAVE TO BE PROGRAMMED WITH A SET OF CHARACTERSTICS THAT LET THEM CLEARLY DISTINGUISH THEIR TARGETS FROM EVERY THING ELSE .<br />
SUPERCOMPUTERS<br />1.Assemblers will enable the construction of both molecular electronic and molecular mechanical devices.<br />2.It is to be expected that electronic effects will permit faster switching times than do mechanical effects, permitting the construction of faster and much powerful computers.<br />
“INDIA GETS IT’S FIRST NANO BUZZ WORD”<br /><ul><li>Tata motors has redefined the hightech and small by introducing Tata Nano,a wonderproduct which is showing a lot of curiosity and is creating a great platform for understanding word NANO in future.
It is the important milestone for nanotechnology application in india as it is the world’s lowest price tag-car using high technology.</li></li></ul><li>A JET ENGINE IN A MICROTURBINE<br />
Why in 2029 we’ll start living forever?<br />Ray kurzwell reckons man could become immortal in just a few year’s time.<br />He said in around 20 years we will have the means to reprogramme our bodies stone age softwares,so we can halt then reverse ageing.<br /> Already blood sized submarines called nanorobots are being tested in animals to destroy tumors,unblock clots and operation without scars.<br />
“THE FUTURE”<br />According to his theory “law of Accelerating Returns”-we will experience another billion-fold-increase in technology capability next 25 years. <br />Example:Within 25yrs we will be able to do an olympic sprint for 15 minutes without taking a breath and also scuba-diving for 4hours.<br />With the help of nanorobots our mental capacities will extend to such an extent that we will be able to write books within minutes.<br />
TECHNOLOGICAL EXAMPLES<br />If we want to go into virtual reality mode,nanorobots will shut down brain signals and take us wherever we.In our daily lives,hologram like figures will pop in our brain to explain what is happening.<br />These technologies should not seem at all fanciful.Our phones now perform tasks we wouldn’t have dreamed possible 20 years ago.<br />
Advantages of Nanorobotics<br /><ul><li> Nano-robots are expected to bring about lighter, stronger and programmable materials.
It is not impossible to have devices that can convert house hold waste into fresh food, diamond rings or antique works of art.
In medical field we will have microscopic robots floating in our blood streams fighting against cancer cells, AIDS HIV virus, genetic disorders or even ageing.</li></li></ul><li><ul><li> We can create pollution free environment by having automatic clean up systems of existing pollutants.
Many extinct plants and animals can be studied and even reintroduced.
Some of the novel inventions like airplanes, space crafts and other transport made from lightweight material are possible with nano techniques.
Computers billions of times faster and with massive memory but with miniscale storage devices</li></li></ul><li>Disadvantages of Nanorobotics<br /><ul><li>Nano particles will penetrate living cells and accumulate in animal organs, and can perhaps enter the food chain.
There is no regulatory body dedicated to check this potent and powerful invasion
Their impact on environment is unknown.e.g. Nanotubes of carbon use gallium & arsenic and minute traces of gallium arsenide in the body could prove toxic.</li></li></ul><li><ul><li> Changes in the proteins due to the presence of nano particles in the blood stream could trigger dangerous effects like blood clotting
A whole new class of toxins or the environmental problems may be created due to nanotechnology.
Reaction of humans and existing environment to these nanoparticles and nanobots and their acceptance is not known.</li></li></ul><li>Nanorobotics with all its challenges and opportunities will become a part of our future. <br />The researchers are optimistic for the products based upon this technology. <br /> Nanorobotics is slowly but steadily ushering in the new industrial revolution.It will also let us to live forever<br />CONCLUSION<br />