Open Systems [edit]. A system that interfaces and interacts with its environment, by receiving inputs from and delivering outputs to the outside, is called an open system.
Colgate (toothpaste) From Wikipedia, the free encyclopedia. Colgate (sub-brand of Colgate-Palmolive) is an oral hygiene product line of toothpastes, toothbrushes, mouthwashes and dental floss. Colgate toothpaste was first sold by the company in 1873, sixteen years after the death of the founder, William Colgate. 1 History.
Sodium lauroyl sarcosinate was sold as a special ingredient called 'Gardol' in Colgate Dental Cream (toothpaste) during the 1950s through the mid-1960s in the US and the mid-1970s in France. Current use as a preventive dentifrice is in Arm & Hammer toothpaste.