I was visiting some friends at another office of my complex when I noticed a flashlight. One of those swivel head ones. Obviously, I pushed the button to see the light and nothing came out. I unscrewed the light apart and . . . . . *gasp*. . . .. . . I emptied that corroded batteries. They had eated away at the metal spring so much that there WAS no more spring at the bottom! I'll be okay. It's just hard to discover the 'body'.