Army of Ghosts stopping them. Mickey believes that the Cybermen are in control of the sphere and produces a gun to destroy whatever is in it. Rose is horrified when the sphere opens and reveals its occupants to be a quartet of Daleks, who identify their location as Earth and begin chanting, "Exterminate! Exterminate!". The majority of this episode takes place in the Torchwood Institute, which is seen on screen for the first time. The phrase "Torchwood" originated from an anagram of "Doctor Who" used to conceal the "rushes" tapes during the filming of the first series. It was an arc word used
Anagram could also be used. Computer programs, known as "anagram servers" "anagram solvers" or "anagrammers", offer a much faster route to creating anagrams, and a large number of these programs are available on the Internet. The program or server carries out an exhaustive search of a database of words, to produce a list containing every possible combination of words or phrases from the input word or phrase using a jumble algorithm. Some programs (such as "Lexpert") restrict to one-word answers. Many anagram servers (for example, The Words Oracle) can control the search results, by excluding or including certain words, limiting the