Cell culture molecular biology primarily involves cultures of cells on flat plastic dishes. This technique is known as two-dimensional (2D) cell culture, and was first developed by Wilhelm Roux who, in 1885, removed a portion of the medullary plate of an embryonic chicken and maintained it in warm saline for several days on a flat glass plate. From the advance of polymer technology arose today's standard plastic dish for 2D cell culture, commonly known as the Petri dish. Julius Richard Petri, a German bacteriologist, is generally credited with this invention while working as an assistant to Robert Koch. Various researchers today also
Micro Armour: The Game – WWII models used for war-gaming purposes (along with the non trademarked terms such as "micro armor", "mini tanks", etc.) Micro Armour: The Game – WWII A set of rules for conducting World War II style miniature wargaming combat with micro armour miniatures published by GHQ in 2001. The core mechanic differentiating the game from other similar rules sets is the concept of "cohesion," which "represents the individual stands' abilities to receive, comprehend, and reasonably attempt to execute the orders given to them either by their own commander or some higher authority," writes rules author John Fernandes. The game is published by