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..
A ring in the mathematical sense is a set together with two binary operators and (commonly interpreted as addition and multiplication, respectively) satisfying the following conditions: 1. Additive associativity: For all, , 2.Additive commutativity: For all, , 3.he word ring is short for the German word 'Zahlring' (number ring). The French word for a ring is anneau, and the modern German word is Ring, both meaning (not so surprisingly) ring.. Fraenkel (1914) gave the first abstract definition of the ring, although this work did not have much impact.