Small particles in the size range from one micron to one millimetre are increasingly important in today's technological world. They serve as workhorses in many mechanisms and devices - from electrostatic copiers to fluidised beds. A more recent development involves the characterisation and manipulation of individual cells and DNA molecules. Particulates can also be a hazard, for example, particulate pollution. Because all particles have electrical...
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Engineering Science Science & Math Science & Scientists Science & Technology Technology