Last year, Abongile Xeketwana and Monwabisi Dingane designed a chemistry experiment that was good — really good. It won the Cape Town city high school chemistry competition. Then it won the provincial competition. Then it won the national competition. That's right — two kids from Khayelitsha are, one could argue, the top young chemists in South Africa.
More and more South African universities are requiring applicants to take a math and English aptitude test. It helps them gauge students' preparedness, but may also be preventing poor students from applying.
Abalone is considered a seafood delicacy and an aphrodisiac in Asia and it's found in South African waters, but the demand for the small sea snail is so great, that South Africa's abalone is threatened
Details emerged Tuesday about the defense athlete Oscar Pistorius is using in the shooting death of his girlfriend, the model Reeva Steenkamp. Host Aaron Schachter talks with The Worlds Anders Kelto in Cape Town.