The outer, rigid shell of the Earth, situated above the asthenosphere and containing the crust, continents and plates. [Atmospheric Change: An Earth System Perspective, T.E. Graedel and Paul J. Crutzen, W.H. Freeman and Co., New York, 1993, p.431.]
As scientists who evolve with technology we treat innovation as a way of life, a life we dedicate to improvement and advancement of Safety, Health and Environment.
