Riddle: Most of me has been lost forever. But I can still be found due to the clues left behind. Everyone makes it. Everything makes it. The Big Bang sparked it into action. What am I?
Riddle: I am a piece of equipment that has hundreds of uses; I can even be used to save a life! I am not a medicine and I am non-electric. I come in all shapes and sizes. It doesn't require much specialist training to be used. What am I?