Researchers found, what looked like footprints, on the floor of the ocean. In Wisconsin is a lake with a pyramid complex hidden under the water. Strange things have gone on around this lake for hundreds of years. A mystery wreck sits on the bottom of the Gulf of Mexico. Every effort to examine it has led to nothing but trouble. Is the Megalodon still swimming about the oceans in search of its next meal? Could the octopus be an alien from some distant star system? Here are some things to think about while looking out to the waves.