List of vehicle speed records. The following is a list of speed records for various categories of vehicles. In any category, as with many world records, there may be some dispute over the criteria for a record-setting event, the authority of the organization certifying the record, and the actual speed achieved.
The rings are interlocked so as not to become misplaced. The term puzzle ring typically refers to a jewelry ring made up of multiple interconnected bands, which is a type of mechanical puzzle most likely developed as an elaboration of the European gimmal ring. The puzzle ring is also sometimes called a Turkish wedding ring or harem ring..
Any type of puzzle may contain cross-references, where the answer to one clue forms part of another clue, in which it is referred to by number and direction. E.g., a puzzle might have 1-Across clued as Central character in The Lord of the Rings  = FRODO, with 17-Down clued as Precious object for 1-Across = RING.n most American-style crosswords, the majority of the clues in the puzzle are straight clues, with the remainder being one of the other types described below. Crossword clues are generally consistent with the solutions. For instance, clues and their solutions should always agree in tense, number, and degree.