Homogeneous and heterogeneous mixtures mixture is air. In physical chemistry and materials science this refers to substances and mixtures which are in a single phase. This is in contrast to a substance that is heterogeneous. A solution has been a special type of homogeneous mixture. Solutions are homogeneous because the ratio of solute to solvent remains the same throughout the solution even if homogenized with multiple sources, and stable because the solute will not settle out after any period of time, and it cannot be removed by a filter or by centrifuge. This type of mixture is very stable, i.e., its particles do not
Happiness is a cigar called Hamlet Happiness is a cigar called Hamlet "Happiness is a cigar called Hamlet" is one of the best remembered British advertising campaigns for a tobacco product. It was a long-running campaign for Hamlet Cigars, lasting on television until all tobacco advertising on television was banned in the UK in 1991. They returned in cinemas in 1996, continuing there until 1999, with the final commemorative advert and the modified tagline, "Happiness will always be a cigar called Hamlet." Commercials used an excerpt from a jazz rendition of Bach's Air on the G String, played by Jacques Loussier and his trio, which is