Is Abu al-Hasan ibn al-Haytham , born probably in 354 AH (about the year 965 AD), and grew up in Iraq in Basra to move between countries and then settled in Cairo and died out late in 1039 for me in the first inception collect them and learn what came to science and philosophy in his day, and look at the books dealing with the various sciences, has gained fame around particularly in matters philosophical and logical and natural sciences.Known as Ibn al-Haytham in his time that he was good at engineering works, has a book in the science of building contracts, and the book in the area, and was one of the largest Arab scientists in physics, mathematics, medicine, philosophy, and astronomy.He was a pioneer in physics has already scholars of his time to many of the views in the science of optics, demonstrating the theory was invalid Greek, which says that the vision you get from the emission of light beams from the eye to the body visible, and has proven - quite the opposite - that the vision you get from the emission of light beams from the body visible to the eye, as carried out to within Ftersm on the retina, vision conveys the backbone of the impact of the retina to the brain in the brain.Al-Hasan ibn Al-Haytham first to say that it is possible lens convex to see things more than they are in fact, it is also the first to explain the installation of the eye, and explained parts drawings and called their names known so far, such as retina, cornea, and liquid glass, liquid water, and other .Has adopted the "Kepler" books on Ibn al-Haytham in the study of the refraction of light, as it already "Francis Bacon" to fabricate the experimental method based on observation, experiment and surveyThe most famous of its landscape (or the science of light) - Picture Eclipse - parallax Moon - see planets - the alarm on the monitoring of the mistake - Squaring the circle - the original space - Columns triangles - mirrors the Holocaust Balqtua - mirrors the Holocaust circles - how to adumbration - Letter in the twilight - explain the origins of Euclid in geometry and number - of the Whole of the assets of the account - analysis of engineering problems - numerical analysis of issues.Well as Ibn al-Haytham more than 80 books and a letter, reviewed the functioning of the planets and the moon and other celestial bodies and dimensions, and has invented the dark room photographyPhil Ibn al-Haytham about 20 manuscripts in this area, has been used mathematical genius in the discussion of a lot of things astronomical, as discussed in his letters some of the things astronomical reasoned discussion, and reflected the genius of the man on one side, on the other hand the depth of experience and knowledge of astronomy, and examples of his writings:High pole: and the extracted high pole, and determine the latitude of any place.Spotlight planets: The difference in landscape moon.The light of the moon: and proved that the moon reflects sunlight and has no light myself.Impact in the face of the moon: in which the lines discussed in the face of the view the moon, and concluded that the moon consists of several components, each of which differs in the absorption of incident light and reflect it from the sun, and then show this effect.Article in the alert placements mistake in how monitoring.Correcting stardom - altitudes of the planets, and many more.Studied Ibn al-Haytham phenomena of reflection and refraction of light in detail, and violated the opinions of the ancient theory of Ptolemy, he denied that the vision is done by radiation emitted from the eye, and laid down the fundamentals of eye contact and explain the full autopsy.” The Book of Optics reference upon which the most important scholars of the modern era in the development of optical technology, which is historically the first to experience the Camera, and the name is derived from the Arabic word: "cabin" means a small dark room with nets.Books has been written by: (Book of Optics - parallax satellite - to see planets - the alarm on the monitoring of the mistake - the original space - Columns triangles - Holocaust Balqtua mirrors - mirrors the Holocaust circles - how to adumbration - Letter in the twilight - explain the origins of Euclid - Article in the form of eclipse an article in the square the circle - an article in format crescent - Properties of the triangle on the one hand column - say, known in the calculation of unusual transactions - say in an area of the ball.DeathTaken from a room next to the Al-Azhar mosque housing, and the profession to copy some books worldwide resource for living, not to mention the authoring and translation; where he was proficient in several languages, and discharged at other time of the formation and experience; so until his death in 1039, has reached what he has written to 237 manuscript The message in the various branches of science and knowledge, has disappeared from much of this literature, but what is left of them gave us a clear picture of the genius of man, and scientific achievements.
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dear nadira,
You are welcome ..iam glad to see your comment.
But i like to see your topics dear nadira..or any good information you like to share us with. Rose
Replies
You are welcome ..iam glad to see your comment.
But i like to see your topics dear nadira..or any good information you like to share us with.
Rose
Wishing all success for more historical stories.
-nadira-