A group of turkeys is technically called a ârafterâ, though they are often incorrectly referred to as a âgobbleâ or simply a âflockâ.
By definition, an infusion is a drink made by placing a flavoring ingredient (such as tea or herbs) into a liquid (such as hot water). Infusions are the most popular method of preparing teas and tisanes. This tea or herbal tea preparation is also call brewing and typically involves:
Another common form is a set of fingers that press on the tube in sequence. Small-volume pumps usually use a computer-controlled motor turning a screw that pushes the plunger on a syringe. The classic medical improvisation for an infusion pump is to place a blood pressure cuff around a bag of fluid. The battlefield equivalent is to place the bag under the patient. The pressure on the bag sets the infusion pressure.