A scientific technique is any systematic way of obtaining information about a scientific nature or to obtain a desired material or product. Scientific techniques can be divided in many different groups, e.g. : Preparative techniques Synthesis techniques, e.g. the use of Grignard reagents in organic chemistry Growth techniques, e.g. crystal growth or cell cultures in biology Purification techniques e.g. those in chemistry Measurement techniques Analysis techniques, e.g.
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When to train to increase life longevity
Few will argue about the importance of exercise to increase life longevity. But about the best time of day for them, opinions differ. Coach Deanna Hammond-Blackburn believes that it is best to...
Heartburn can be a manifestation of a fatal illness
American scientists conducted a study that showed that gastroesophageal reflux disease, one of the manifestations of which is heartburn, is associated with a high risk of developing cancer of the larynx and...