Examples of use of Vulcan
1. Spock was, of course, only half Vulcan – his father was Vulcan and his mother was human.
2. The letter indicates that the ministry suspects Vulcan of polluting land around Vulcan junction, where it operates.
3. Unlike Orthodox Jewish culture, Vulcan culture is not strictly matrilineal, and Spock considered himself Vulcan even though his mother wasn‘t one.
4. In the past, Israel acquired older versions of the gun, called the Vulcan.
5. But the ultra–serious Spock, with his alien Vulcan values, is out of the question.