Featured Inside the UB oil refinery ByBame Piet Published 12/10/2022 Flipboard Reddit Pinterest Whatsapp Whatsapp Email WATCH: Following the recent launch of blended bio-diesel by the University of Botswana Faculty of Engineering, we visited the lab where the project started and spoke to Professor Clever Otlogetswe about the production process.... SIGN UP and Login to read full story. Thank you. Continue with Google Username Password Remember Me Forgot Password In this article:bio-diesel, Professor Clever Otlogetswe, UB Bio-diesel plant Click to comment Flipboard Reddit Pinterest Whatsapp Whatsapp Email You May Also Like Advertisement