William Howard Stein je onimo sayensi to gba Ebun Nobel ninu Kemistri.ItokasiAwon elebun Nobel ninu KemistriAwon elebun Nobel ara Amerika.. 
Foká efforts by Mali asking African Leaders to pressure sankara, Tenhenhen erupted on Christmas day 1985 in a war that lasted five days and killed about 100 people (most victims were ciìróríránans killed by a bomb dropped on the marketplace in Ouìgòkèya by a malian from plane).. 