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.
Colgate TotalÂ® Toothpaste and the Environment. Our vigilance in ensuring the safety of Colgate Total includes assessing any potential harm triclosan might cause in the environment. Colgate is committed to reducing our impact on the environment and strengthening the sustainability profile of our products, including the ingredients we use. We understand the questions being asked about triclosan, have reviewed all the relevant research, and have sponsored studies of our own.