Mixture as its melting point, may differ from those of the components. Some mixtures can be separated into their components by using physical (mechanical or thermal) means. Azeotropes are one kind of mixture that usually pose considerable difficulties regarding the separation processes required to obtain their constituents (physical or chemical processes or, even a blend of them). Mixtures can be either homogeneous or heterogeneous. A homogeneous mixture is a type of mixture in which the composition is uniform and every part of the solution has the same properties. Examples of homogeneous mixtures include alloys and alcohol in water. A heterogeneous mixture
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