Nanotechnology revenues are estimated to reach $1 Trillion worldwide by 2015. Nanotechnology is often considered as a new revolution, as was the industrial revolution, because nanotechnology manipulates matter at the atomic scale to create new applications in materials, medicine, robotics, electronics and energy .

But what really is Nanotechnology? Nanotechnology is a field  of applied science and technology which gives us the ability to build up things starting from the scale of an individual atom. This means the ability to manipulate materials so tiny that nothing can be built any smaller.