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 is an anagram of "into tears", the letters of which have "burst" out of their original arrangement to form the name of a type of "businessman". Numerous other games and contests involve some element of anagram formation as a basic skill. Some examples: Multiple anagramming is a technique used to solve some kinds of cryptograms, such as a permutation cipher, a transposition cipher, and the Jefferson disk. Solutions may be computationally found using a Jumble algorithm. Sometimes, it is possible to "see" anagrams in words, unaided by tools, though the more letters involved the more difficult this becomes. Anagram dictionaries