Locks. Where would we be without them. Then again, if everyone was nice, we wouldn't really need them at all. But we have them, so we may as well
understand their combinations. However trying to remember all our various and many combinations, pin numbers, passwords, and all the other data we are forced
to know, is something of a challenge. I don't recall lessons at school on something useful like this!
Sometimes people use memory joggers, or mnemonics, to remember their secret passwords. There are various memory techniques that rely on visual imagery to remember things that would usually
be difficult to recall. This is how I remember the combination for this lock, shown here. The password - your answer, is a single word. Can you find it?