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.
1922 advertisement for Palmolive soap. In 1806 devout Baptist English immigrant soap and candle maker William Colgate established a starch, soap, and candle factory on Dutch Street in New York City under the name William Colgate & Company.