Gregory PastollGregory Pastoll has a BSc in Mechanical Engineering from the University of the Witwatersrand and a PhD in Higher Education from the University of Cape Town. After a short stint in industry, he spent altogether 14 years as a lecturer in basic mechanicl engineering, and for much of that time was course co-ordinator for Mechanics 1 and Mechanics 2 at the Cape Technikon, and at the Peninsula University of Technology. He ran mechanics labs and design-and-build projects as part of his courses in mechanics. He also spent 14 years as a consultant on university teaching methods at the Teaching Methods Unit at the University of Cape Town. Read More Read Less