AFP News Agency
CLEAN : Algerias election: Benflis accuses Bouteflika of inability
CLEAN : Algerias election: Benflis accuses Bouteflika of inability
AFP News Agency
CLEAN : In Tunisia's Djerba visitor numbers cheer tourism sector
After years of falling tourist numbers the iconic Tunisian resort of Djerba is seeing a rise in visitors
Khan Academy
Khan Academy: Functional Groups
Learn about the common functional groups found in organic chemistry in this video. Understand that functional groups are group of atoms that have predictable chemical behavior. [7:22]