Copyright 2015 Bloomberg. Paul Burkhardt (Bloomberg) — Africa’s oil and gas boom is in jeopardy. The dash for resources that saw explorers invest billions of dollars to tap promising oilfields from Ghana on the west coast to Tanzania on the east, is stalling as the global drop in oil prices

Virtual reality is when you immerse yourself in a completely virtual world through the auditory, visual and tactile senses and are completely separated from the real world, while augmented reality is based on the real world but adds more virtual detail to the real surroundings.