Alhazen
Americannoun
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Alhazen had shown how light travels in straight lines, so that vision depends on a cone of straight lines extending outward from the eye to the object.
From "The Invention of Science" by David Wootton
More than 800 years ago an Arabian, named Alhazen, explained why rounded or convex glasses make things appear larger when placed before the eye.
From Through Magic Glasses and Other Lectures A Sequel to The Fairyland of Science by Arabella B. Buckley
Does the work of Alhazen, author of optical treatises, who understood the weight of air, corrected the Greek misconception or theory of vision, and determined the function of the retina, count for nothing?
From Islam Her Moral And Spiritual Value A Rational And Pyschological Study by Arthur Glyn Leonard
After glancing at the crater-shaped mountains on the western and southern border of the Mare Crisium, Alhazen, Hansen, Condorcet, Firmicus, etc., we pass southward into the area covered in Lunar Chart No. 2.
From Pleasures of the telescope An Illustrated Guide for Amateur Astronomers and a Popular Description of the Chief Wonders of the Heavens for General Readers by Garrett Putman Serviss
According to the calculation of Alhazen, this h, or the height of the atmosphere, represents from twenty to thirty miles.
From A History of Science — Volume 2 by Henry Smith Williams
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
