Shruthi Rao <br/><br/>
HOW WE KNOW WHAT WE KNOW : Fascinating Stories of Discovery and Invention 
/Illustrated by Sumedha Sah 
 - 1 
 - USA  Penguin Random House  2021/01/01 
 -  202 
<br/><br/> there are millions of facts that we know about the world-that the Earth is round, that birds migrate and that dinosaurs once roamed the planet. But how do we know what we know? Regaling us with tales of remarkable men and women who didn't rest until they got the answers they sought, Shruthi Rao chronicles the stories behind the discoveries and inventions we take for granted today. This book, in fifty marvellous accounts, tells us of the sense of mystery and wonder that propel scientists to find solutions to the puzzling problems of the world around us. 
<br/><br/><label>ISBN: </label>9780143449737 
<br/><br/><label>Source: </label> Purchased  Prism Books, Kadavanthra 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science- Discoveries and Invention<br/>Children's Area<br/>Discoveries - World<br/> Mystery and Wonder.
<br/><br/><label>Dewey Class. No.: </label>CS-500  / SHR/HO