Work
Robert Norman is noted for The Newe Attractive, a pamphlet published in 1581 describing the lodestone (magnet) and practical aspects of navigation. More importantly, it included Norman's discovery of magnetic dip, the incline at an angle from the horizon by a compass needle. This effect is caused by the Earth's magnetic field not running parallel to the planet's surface. Norman demonstrated magnetic dip by creating a compass needle that pivoted on a horizontal axis. The needle tilted at a steep angle relative to the horizon line.
Magnetic inclination and local variations were known before Robert Norman, but his pamphlet had a greater influence than the earlier work.
The crater Norman on the Moon is named in his honour.
Read more about this topic: Robert Norman
Famous quotes containing the word work:
“The work of adult life is not easy. As in childhood, each step presents not only new tasks of development but requires a letting go of the techniques that worked before. With each passage some magic must be given up, some cherished illusion of safety and comfortably familiar sense of self must be cast off, to allow for the greater expansion of our distinctiveness.”
—Gail Sheehy (20th century)
“And now my work is done, which neither the anger of
Jove, nor fire, nor sword, nor the gnawing tooth of time
shall ever be able to undo.... Wherever Rome’s power
extends over the conquered world, I shall have mention
on men’s lips.”
—Ovid (Publius Ovidius Naso)
“The beaux and the babies, the servant troubles, and the social aspirations of the other girls seemed to me superficial. My work did not. I was professional. I could earn my own money, or I could be fired if I were inefficient. It was something to get your teeth into. It was living.”
—Edna Woolman Chase (1877–1957)