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:
“I do not want to be covetous, but I think I speak the minds of many a wife and mother when I say I would willingly work as hard as possible all day and all night, if I might be sure of a small profit, but have worked hard for twenty-five years and have never known what it was to receive a financial compensation and to have what was really my own.”
—Emma Watrous, U.S. inventor. As quoted in Feminine Ingenuity, ch. 8, by Anne L. MacDonald (1992)
“when I work I am pure as an angel
tiger and clear is my eye and hot
my brain and silent all the whining
grunting piglets of the appetites.”
—Marge Piercy (b. 1936)
“Gustav Aschenbach was the writer who spoke for all those who work on the brink of exhaustion, who labor and are heavy-laden, who are worn out already but still stand upright, all those moralists of achievement who are slight of stature and scanty of resources, but who yet, by some ecstasy of the will and by wise husbandry, manage at least for a time to force their work into a semblance of greatness.”
—Thomas Mann (1875–1955)