Hexane is an organic compound made of carbon and hydrogen that is most commonly isolated as a byproduct of petroleum and crude oil refinement. At room temperature it is an odorless, colorless liquid, and it has many uses in industry.
A cigar is measured by length and ring gauge (diameter). The length is measured in inches. The ring gauge is measured in units of 1/64th of an inch. A 64-ring cigar would be one inch in diameter. Most cigars are between 32 and 52-ring size. For example, a cigar that is called 8 x 48 is 8 inches long and 48/64ths of an inch in diameter. The girth determines how much of the cigarâs burning tip is exposed to air.
The 40.23-carat Uncle Sam, the nation's largest diamond, was found in 1924, and the perfect 3.03-carat Strawn-Wagner diamond was found in 1990. The Strawn-Wagner Diamond was cut in 1997 by the renowned diamond firm Lazare Kaplan International of New York.