William Gilbert, De Magnete, 1600

Printer's mark from the title page of De Magnete, Magneticisque Corporibus, et de Magno Magnete Tellure (On the Magnet and Magnetic Bodies, and on That Great Magnet the Earth) a scientific work published in 1600 by William Gilbert. De Magnete was influential because of the inherent interest of its subject matter, but also for the rigorous way in which Gilbert described his experiments and his rejection of ancient theories of magnetism. William Gilbert (May 24, 1544 - November 30, 1603) was an English physician, physicist and natural philosopher. He was the first to argue that the center of the Earth was iron, and he considered an important and related property of magnets was that they can be cut, each forming a new magnet with north and south poles. He invented the first electrical measuring instrument, the electroscope, in the form of a pivoted needle he called the versorium. He died in 1603 at the age of 59. His cause of death is thought to have been the bubonic plague

Picture No

12696295

Media ID

47668675

Size

3250px x 4350px (829KB)

Credit

LOC/Rare Book Selections/Science Source/Mary Evans