Medical Use
The magneto also had a medical use for treatment of mental illness in the beginnings of electromedicine. In 1850, Duchenne, a French doctor, developed and manufactured a magneto with a variable outer voltage and frequency, through varying revolutions by hand or varying the inductance of the two coils, putting out or putting in both ferromagnetic cores.
Read more about this topic: Magneto
Famous quotes containing the word medical:
“They said I’d never get you back again.
I tell you what you’ll never really know:
all the medical hypothesis
that explained my brain will never be as true as these
struck leaves letting go.”
—Anne Sexton (1928–1974)
“If science ever gets to the bottom of Voodoo in Haiti and Africa, it will be found that some important medical secrets, still unknown to medical science, give it its power, rather than the gestures of ceremony.”
—Zora Neale Hurston (1891–1960)