Ingenuity, on Earth or any other planet, is a function of what can be conceived in the minds of people, and then taking the steps necessary to make it a reality. The creation process, seen from this perspective, is simply elegant and beautiful. One of the most ingenious things I’ve encountered on Earth is the baby mop. This invention is brilliant! Not only are babies self-propelled, they also drool as they go, making cleaning a cinch.