What is the definition of macro linguistics? Macro-linguistics is the study of language and the cultural and  behavioral features associated with the language. Macro-linguistics  study meanings and how the language andâ¦ meaning function within  social systems.
Beaker (drinkware), a beverage container. Beaker (glassware), or laboratory beaker, a glass object used for holding fluids and chemicals in a laboratory setting. Beaker (archaeology), a prehistoric drinking vessel. Beaker culture, the archaeological culture often called the Beaker people.
Laboratory Tongs Information. Laboratory tongs are large pincers for grasping and lifting vessels of heat-resistant material used in high temperature chemical reactions. Tongs differ in shape are designed to pick up laboratory items including, hot evaporating dishes, beakers, crucibles, and other laboratory apparatuses. The main type of laboratory tongs are Crucible tongs, Beaker tongs, and Utility tongs. The majority of laboratory tongs are made from: stainless steel, steel, and combined steel materials such as nickel-plated or cadmium-plated steel. Laboratory tongs can come with or without a protective sleeve which is made from plastic.