Chemical element more than one way, allowing the pure element to exist in multiple chemical structures (spatial arrangements of atoms), known as allotropes, which differ in their properties. For example, carbon can be found as diamond, which has a tetrahedral structure around each carbon atom; graphite, which has layers of carbon atoms with a hexagonal structure stacked on top of each other; graphene, which is a single layer of graphite that is very strong; fullerenes, which have nearly spherical shapes; and carbon nanotubes, which are tubes with a hexagonal structure (even these may differ from each other in electrical properties). The ability
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