Nanotechnology is the science of engineering microscopic particles to perform tasks on a cellular level. Some nanoscientists are developing microscopic machines to perform tasks in a world so small that the unassisted human eye is unable to watch. Various nano-fields have emerged: nanomedicine, nanoengineering, nanoagriculture, and many more. Scientists are making astounding discoveries on the nano scale level.

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Nanotechnology is the study and development of particles and even machines on a cellular scale. A nanometer equals one-billionth of a meter. Nanoparticles are already being used in medicine and nanomachines are being developed to perform a variety of tasks. Nanotechnology will affect every part of our lives within the next decade.

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