The Miswaak is a natural tool for brushing the teeth. It is taken from the roots and branches of particular desert trees. It differs from one region to another, but in Arabia and Asia it is taken from the Arak tree. This is th...]]> this lecturer is professor Zaghloul el nagger(Dr. Zaghloul el Naggar graduated in 1955 from Cairo University with a Science degree and due to his outstanding academic achievements was given the "Mostafa Baraka" award for Geology. In 1963 he ...]]> I wish for all the muslims here in care2 a happy and blessed month of Ramadan! :)]]>