Nanotechnology is the ____ of ‘miniature’. It is the engineering of working ____ at the molecular level. Due to advancement in technology area, nanotechnology is the ____ field that interests many people. From the clothes and sunglasses we wear to computer drives and even cleaning products, nanotechnology which is ____ by natural world, plays a big part in manufacturing many familiar products of our daily use. It enhances our sunscreen’s ____ to reflect harmful ultra violet radiation, armours our designer shades against unwanted scratches. It increases the capacity of our computer gadgets for storage of data and photos for our use. Nanotechnology, very broad in its size, ____ in itself diverse fields of sciences like surface science, organic chemistry, molecular biology and semiconductor science etc. Similarly the research and applications associated to it are also equally ____ . Realising its commercial viability, the scientific institutions in India have started carrying out research and development work in this filed. It is now fast becoming a powerful technology that aids the development of products with ____ performance.

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