He also invented an electromagnetic machine called the 'bombe' which formed the basis for deciphering Germany's Enigma codes during the war.
Green is also mentioned in Henry's 1831 publication in Silliman's Journal concerning the first electromagnetic machine, a rocking-beam electric motor.
Damage craters from the piezoelectric device were narrow and deep; those from the electromagnetic machine were of the shape of a right angle circular cone; whereas those from the electrohydraulic lithotripter were shallow and wide.
Even Turing's parents did not know that their son had invented the "bombe," an electromagnetic machine that aided the deciphering of Germany's Enigma codes.
Blagdon grew up on a Nebraska farm and hoboed around the West for a couple of years in his youth before returning home and devoting the second half of his life to constructing what he claimed was a great electromagnetic healing machine out of wire, cans, bottles, pieces of wood and other bits of salvaged junk.
Noel Edmonds, meanwhile, told a Twitter user with cancer that his ill-health might be caused by "negative attitude", before appearing on ITV's This Morning to Noelsplain to an aghast Philip Schofield that yes, stress and negative energy can cause cancer, while a £2,300 electromagnetic pulse machine sold by his mates could sort things out.
The resistance to mechanical compression of the scaffolds was tested on an electromagnetic testing machine (Enduratec Elf 3200, Bose Corporation, Eden Prairie, MN, USA) with a 10 kN load cell at room temperature.
The machine torque equation is {T}_e=frac{n_{ph}}{2}p{lambda}_{pm}{I}_scos {varphi}_i, (22 where T e is the machine electromagnetic torque, n ph is the number of phases, p is the number of pole-pairs, λ pm is the flux linkage from the permanent magnets, I s is the machine current amplitude, and φ i is the internal power factor angle (angle between current and internal voltage).
To investigate the frequency influence, additional samples were tested on an electromagnetic resonance testing machine at frequencies around 100 Hz.
The erosion test of laser alloyed surface and steel in mercury was carried out by using the electromagnetic impact testing machine.
