Keep in mind that all of these things were invented when Whites ruled South Africa.
Contrast now with a country that can't even keep basic water systems running or maintain law and order.
This is what they don't want you thinking about
South Africa invented the world's first digital laser, heart transplant, middle ear transplant, surgical tool to destroy unwanted tissues, penis transplant, smartlock safety syringe, vitrectomy cutter for eye surgeries, retinal cryoprobe for cataracts, diagnostic X-ray system (CAT-Scan), affordable skin transplant, APS Therapy Device, electricity free foetal heart monitor, Q20 multipurpose oil, Kreepy Krauly automatic swimming pool cleaner, Pratleyβs Putty epoxy putty adhesive, speed gun, smartlock safety syringe and dolosse.