SA scientists launch groundbreaking new project

South African scientists have launched a new project aimed at curbing rhino poaching. They've injected radioactive material into rhino horns to make them easier to detect at border posts. Even better. The radioactive material also renders the horns useless, and poisonous if ingested. #enca #dstv403 For the full story:https://www.enca.com/opinion/first-radioactive-rhino-horns-curb-poaching-sa