Escape and evasion map printed on playing cards distributed to Prisoners of War which could be soaked and pealed apart revealing the escape map. Many of the maps of the Pacific region were printed by the US Army Map Service, while the UK was responsible for many of the European Theatre maps. Many of the US Navy charts were folded in envelopes and distributed to the air crews before a mission, and to be turned in when the mission was successfully completed. They were called "drift charts" by the Navy, "...since their prime purpose was to indicate to aircrews survivors in their life rafts
Who Wants to Be a Millionaire? will usually ask them to state what answer they would have gone for, and reveal if it would have been correct or incorrect. During the British original, between 1998 and 2007, the show's format focused on fifteen questions. The safety nets in this format were set to £1,000 and £32,000 respectively, with the payout structure being as follows: After 2007, the format was changed, reducing the number of questions to twelve; the overall change in format was later incorporated into a number of international versions over a period of four years, including the Arab, Bulgarian, Dutch, French, Polish, Spanish, and