What is Nanotechnology? Know its Benefits and Importance
Nanotechnology is one of the wonders of modern times. In the field of technology, within a few decades, so many unimaginable improvements have been possible due to nanotechnology. If you have a good knowledge about technology, you will have heard the name of nano technology a lot. But many of us do not have a clear idea about what nanotechnology actually is.
Nanotechnology generally means manipulating a substance down to the molecule or atom. That is, modern technology is able to control substances that are not visible to the naked eye. It may sound like fiction but modern science has made it possible. In this post we will discuss many details about nano technology. Along with that, I will know how nano technology is helping us in various discoveries in this modern technology era.
What is Nanotechnology?
Molecules and atoms make up all matter around us. A few days ago, controlling molecules or atoms was unthinkable. But modern science has made the impossible possible. Man is now able to control Anu or Paramanu. It has become possible to create new things by controlling anu or paramanu. Nanotechnology works in much the same way as we build buildings by laying bricks. It is not visible to the naked eye as the structure is organized in a very small scale. They are organized in 1000 times smaller than the microscope.
It is natural to ask what benefits we have actually gained from discovering the world of nanotechnology. In fact, if you zoom in and look at the microscope, you will see that what it looks like to the naked eye is not what it really is. It is possible to learn many new things about any object by seeing it so small. Looking at it from a new perspective, many problems can be solved through nanotechnology.
In the modern era, nano technology is being used in many things from technology to daily life. Many times we are using them without knowing about it. For example, our electronic devices are becoming increasingly powerful thanks to nanotechnology. It is possible to give much more processing power to small devices like mobiles as a result of this nano technology. Also we are seeing nano technology being used in many other places everyday
Where is Nanotechnology Being Used?
Nanotechnology has contributed to many things in our daily use. Now we will know about several things where nano technology is being used regularly.
- Sunscreen: Nanoparticles are regularly used in the sunscreens we use. There are many types of nanoparticles. Titanium dioxide and zinc oxide are mainly used in sunscreen. They are very effective in blocking the powerful ultraviolet rays from sunlight. Besides, these nanoparticles are very light and do not need to be applied thickly on the screen like the sunscreen of the previous era. Modern sunscreens therefore work like normal creams.
- Clothes: Nanoparticles are regularly used in fabrics these days. Nanoparticles are mainly used to waterproof fabrics. A substance called silica is incorporated into ordinary fabrics. As a result, any liquid does not stick to the cloth. We regularly see its use in raincoats or waterproof cloth bags.
- Furniture: Just like fabric, the furniture is waterproofed with a special coating through nanotechnology. Apart from this, the furniture is durable for a long time. Furniture can be made up to 35% less flammable using nanotechnology. As a result, it cannot catch fire easily.
- Glue: Usually all the common glues that we use are destroyed by high heat. However, a special type of glue is now developed using nanotechnology that is stronger in heat. This is called 'nano-glue'.
- Tennis Ball: Nanotechnology is regularly used in various sports equipment. The most common place it is used is on the tennis ball. Nanotechnology is used to give tennis balls longer bounces. It is also used to strengthen the net of tennis rackets.
- Computer:Nanotechnology has made one of the biggest contributions to the field of computers. It is possible to give this unimaginable power in the processor of a very small computer because of nano technology. Many smart devices are being developed which were never thought of before. Nano tech has brought a revolutionary change in the chip world.
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The above points are only the contribution of nanotechnology in various fields that are regularly seen around us. Also, nanotechnology is contributing in thousands of fields. All modern devices in healthcare are being made using nano technology. Nanoparticles are also being used in medicine today. Modern filters are using nano technology for water purification. The use of nanoparticles in plastic bottles makes the bottles last longer. Also there are many other areas where this technology is being used today which is difficult to conclude.
The importance of nanotechnology can be understood just by looking at our new generation of smart TVs, watches, refrigerators, ovens or home theaters. In the age of modern technology there is no substitute for nano technology. It has ushered in a new era in technology with new powerful chip designs every year. Among many, one of the greatest inventions of modern human civilization is nanotechnology. This technology has touched everything in modern civilization. It affects people's daily life. Today, solutions to various problems such as weather, disasters etc. are being sought in this technology.
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Most people are still not aware of the contribution of nanotechnology. Moreover, the various modern uses of nanotechnology are not yet fully established. By making people more aware of this, more benefits can be gained from nanotechnology. In this case, it is important to bring this technology to a state where everyone can use it. So everyone should strive to improve our lives by understanding the importance of nanotechnology and knowing its various uses.
