Dating gibson eh 150
Gilbert added other examples such as sulphur and was describing what would later be known as 'static electricity' to distinguish it from the more noble magnetic force which he saw as part of a philosophy to destroy forever the prevailing Aristotlean view of matter. De Magnete, magneticisique corporibus, et de magno magnete tellure.[On the Magnet, Magnetic Bodies, and the Great Magnet of the Earth] 1600Sir Thomas Browne, Physician, whilst writing to dispel popular ignorance in many matters, is the first to use the word 'electricity'.
library contents | ECG axis | ECG history | ECGs by Example Find out how electrocuting chickens (1775), getting laboratory assistants to put their hands in buckets of saline (1887), taking the ECG of a horses and then observing their open heart surgey (1912), induction of indiscriminate angina attacks (1931), and hypothermic dogs (1953) have helped to improve our understanding of the ECG as a clinical tool. William Gilbert, Physician to Queen Elizabeth I, President of the College of Physicians (before its Royal Charter), and creator of the 'magnetic philosophy' introduces the term 'electrica' for objects (insulators) that hold static electricity.Later he found that the transfer could be achieved over greater distances by using brass wire.Dutch physicist Pieter van Musschenbroek discovers that a partly filled jar with a nail projecting from a cork in its neck can store an electrical charge.Stephen Gray, English scientist, distinguishes between conductors and insulators of electricity.He demonstrates the transfer of static electrical charge to a cork ball across 150 metres of wet hemp thread.