two and a half times. but actually, making cash more efficient is also an important part of keeping cash alive. these old paper £50 notes won't survive. you can't use them in shops from october next year. its replacement, featuring wartime code—breaker alan turing, is packed with security features, just like the place where it's being made. kevin peachey, bbc news. just 5% of airline pilots in the uk are women. but now a new scholarship is aiming to encourage girls to consider a career in the skies. it's inspired by molly rose — a british pilot who was part of the air transport auxiliary during world war two. she flew aircraft across the country so they were ready for raf pilots to take to germany. jessica banham reports. mollyjust went for it, head first. she had no hesitation, she was always out there doing things that perhaps other girls dared not do.