Electricity is certifiably not a human creation, and may be seen in several forms in nature, an unmistakable manifestation of which is lightning. Many interactions familiar at the macroscopic level, for example, touch, erosion or chemical holding, are because of interactions between electric fields on the atomic scale. Bio electrologists in microbial life is a noticeable phenomenon in soils and silt environment coming about because of anaerobic respiration. The microbial power module imitates this ubiquitous natural phenomenon. The Earth's magnetic field is thought to arise from a natural dynamo of circulating currents in the planet's core.
Certain crystals, for example, quartz, or even sugar, generate a potential distinction across their faces when exposed to external pressure. The limit for recognition varies with the supply recurrence and with the path of the current, yet is about 0.1 mA to 1 mA for mains-recurrence electricity, however a current as low as a micro amp can be recognized as an electrification impact under certain conditions. If the current is adequately high, it will cause muscle contraction, fibrillation of the heart, and tissue burns. This phenomenon is known as piezoelectric, meaning to press, and was found in 1880 by Pierre and Jacques Curie.
The impact is reciprocal, and when a piezoelectric material is exposed to an electric field, a small change in physical measurements takes place. Death caused by an electric stun is alluded to as electric shock. Electric shock is still the means of judicial execution in certain locales, however its utilization has turned out to be rarer in late times. The lack of any obvious sign that a conductor is jolted makes electricity a particular hazard. The pain caused by an electric stun can be exceptional, leading electricity now and again to be utilized as a strategy for torture.