Her classes started in June. For the first six months, students will learn beer varieties, both international and African.

At her microbrewery in Johannesburg, she's teaching 13 young Black graduates— most of them women—the art of beer making.

Mixing and heating the ingredients for beer only takes an hour or two – most of the beer's early life is spent in the ...

All real word process are nonlinear in nature, control of such process is still challenging. Two interacting conical tank process is a one such nonlinear process. First order plus dead time model ...