Nanotechnology: Could Create or Destroy?

Nanotechnology is the science of micro engineering. Microengineering is the science of engineering that deals with particle manipulation if those particles are smaller than 100 nanometers.

Any introduction to nanotechnology is likely to be a bit hard to grasp on a rational level for those who like to deal in the concrete. However, it should be stated that one can visualize the concrete from the results of the particle manipulation. It is often the basics of our everyday materials.
In its original sense, 'nanotechnology' refers to the projected ability to construct items from the bottom up, using techniques and tools being developed today to make complete, high performance products.

Nanotechnology (sometimes shortened to "nanotech") is the study of manipulating matter on an atomic and molecular scale. Generally, nanotechnology deals with structures sized between 1 to 100 nanometre in at least one dimension, and involves developing materials or devices possessing at least one dimension within that size. Quantum mechanical effects are very important at this scale, which is in the quantum realm.

Nanotechnology is very diverse, ranging from extensions of conventional device physics to completely new approaches based upon molecular self-assembly, from developing new materials with dimensions on the nanoscale to investigating whether we can directly control matter on the atomic scale.

There is much debate on the future implications of nanotechnology. Nanotechnology may be able to create many new materials and devices with a vast range of applications, such as in medicine, electronics, biomaterials and energy production. On the other hand, nanotechnology raises many of the same issues as any new technology, including concerns about the toxicity and environmental impact of nanomaterials, and their potential effects on global economics, as well as speculation about various doomsday scenarios. These concerns have led to a debate among advocacy groups and governments on whether special regulation of nanotechnology is warranted.

Nanotechnology is now spreading across the many scientific fields, mostly out of necessity. Scientists of yesterday are finding a need to understand nano in order to perform their own research better. For instance, biologists need to take several comprehensive courses in nanotechnology in order to understand some of the smallest particles that keep life going.


Part of an introduction to nanotechnology includes understanding the size of the particles that the scientists of the smallest bits deal with. One millimeter is about the size of a pin head. This pin head is equal to 1 million nanometers. This does not mean that all particles that are generally too small to be seen are included in the nanotechnology field.

Nanotechnology has become popular, in fact it already have a movie titled G.I Joe: The Rise of the Cobra in the year 2009. The movie will show us the power of nanomites (a nanotechnology-based weapon capable of destroying an entire city). Nanotechnology in this movie used as warheads that will cause panic and bring about a new world order.