GUEST: Doctor Steven Mathetsa - senior lecturer at Wits Business School’s African Energy Leadership Centre. 

GUEST: Prof Hartmut Winkler - Professor of Physics at university of Johannesburg

<p>GUEST: Doctor Steven Mathetsa - senior lecturer at Wits Business School&rsquo;s African Energy Leadership Centre.&nbsp;</p>
<p>GUEST: Prof Hartmut Winkler - Professor of Physics at university of Johannesburg</p>

Educational, Late night talk, Mandate and music. Vox Pops, getting the word from the public.

Educational, Late night talk, Mandate and music.