Isotopically pure diamond Isotopically pure diamond An isotopical pure diamond is a type of diamond that is composed entirely of one isotope of carbon. Isotopically pure diamonds have been manufactured from either the more common carbon isotope with mass number 12 (abbreviated as C) or the less common C isotope. Compared to natural diamonds that are composed of a mixture of C and C isotopes, isotopically pure diamonds possess improved characteristics such as increased thermal conductivity. Thermal conductivity of diamonds is at a minimum when C and C are in a ratio of 1:1 and reaches a maximum when the composition is 100%
What a Mess! What a Mess! What a Mess! () is a 1995 farce comedy film of late post-Perestroyka era directed by Vladimir Menshov. While digging in the mine "Unpromising" in Yakutia an unprecedentedly large diamond was found. It is christened as the "Savior of Russia". Officials proclaim that the sale of the diamond could pay for every Russian citizen to take a three-year-long vacation at the Canary Islands. When the diamond is being transported to Moscow (by Antonov An-124 "Ruslan") it is stolen by the crime boss Kozulskiy (Armen Dzhigarkhanyan), who is then robbed by professional thief Vasiliy Krolikov (Valeri Garkalin). For