Gram staining. Gram staining or Gram stain, also called Gram's method, is a method of staining used to differentiate bacterial species into two large groups (gram-positive and gram-negative). The name comes from the Danish bacteriologist Hans Christian Gram, who developed the technique.
Horizon Oil Sands. Horizon Oil Sands The Horizon Oil Sands project (or Horizon) is an oil sands mining and upgrading project. Horizon is 100% owned and operated by Canadian Natural Resources Limited.
The victims of the Deepwater Horizon explosion By Andre Damon 1 May 2010 The Times of London published Friday the first complete list of the oil workers killed in the April 20 explosion of the Deepwater Horizon oil rig off the coast of Louisiana. The media has largely kept quiet on the human impact of the disaster, with only the occasional local paper bearing a story on one or another of the missing workers.