I don't have information on its science and technology but I can tell you that WASH has concerns about safe water, hygiene and sanitation practices. 
 Okay. How about its contribution to science and technology? 
 Would you have information on how long it was under French rule? 
 Who heads Ivory Coast? 
 I don't but I can tell you it kept the name through French rule and independence in the year 1960.
I don't have information on its science and technology but I can tell you that WASH has concerns about safe water, hygiene and sanitation practices.