The Hindu speaks on scientific facts  English 

 - Chennai  The publishing private limited  2018 
 - 356 
<br/><br/> The science and technology supplement of the hindu has been publishing a feature question coener since 1995. 
<br/><br/>What are cosmic rays?<br/>Why holes in the ozone layer from only above the poles and not in other areas?<br/>How do cfcs damage the ozone layer? 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Dewey Class. No.: </label>502 T 3406 T  / 106115