Romero, Libby, <br/><br/>
Ibn al-Haytham :  the man who discovered how we see / 
by Libby Romero. 
 - 1 online resource (48 pages) :  color illustrations, color map. 
 - National Geographic Kids Readers. Level 3 .
 - National Geographic kids. National Geographic kids readers.  Level 3. .
<br/><br/> OSLIS\Gale Nat Geo eBooks(2/2/23).  Includes index. 
<br/><br/>Who was Ibn al-Haytham? -- Growing up in the golden age -- In his time -- Trouble in Egypt -- A dazzling discovery -- The dark room -- Vision and light -- 6 cool facts about Ibn al-Haytham -- Other new ideas -- A lasting legacy. 
<br/><br/> Profiles the life and work of a devout Muslim who was the first to hypothesize that vision occurs when light beams travel through the lens of a human eye.  During the golden age of science, knowledge, and invention in Muslim civilization, Ibn al-Haytham discovered how we see. His discoveries set the stage for the methods we now know as the scientific process. 
<br/><br/> Ages 6-9. 
<br/><br/><label>ISBN: </label>9781426325007 1426325002 9781426325014 1426325010 
<br/><br/><label>Subjects--Personal Names: </label><br/>Alhazen, 965-1039 --Juvenile literature.<br/>Alhazen, 965-1039. <br/>Alhazen, 965-1039. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Scientists--Iraq--Biography--Juvenile literature.<br/>Physiological optics--History--Juvenile literature.<br/>Optics--History--Juvenile literature.<br/>Scientists--Iraq--Biography.<br/>Physiological optics--History.<br/>Optics--History.<br/>Optics.<br/>Physiological optics.<br/>Scientists.<br/>JUVENILE NONFICTION / Biography & Autobiography / Science & Technology.<br/>JUVENILE NONFICTION / Reader - Intermediate.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Iraq.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books- OSLIS.<br/>Biography.<br/>History.<br/>Juvenile works.<br/>Readers (Publications)<br/>Biographies.<br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>Q143.A46  / R66 2016eb 
<br/><br/><label>Dewey Class. No.: </label>509.2  B