 So his friend was walking along the beach at Santa Cruz with a boyfriend in the waves, barefooted, and all of a sudden she got this electric shock. Wow. And she had to get up onto the dry sand. And the foot that shock was occurring in was the foot in which a steel pin had been inserted. Now, this may explain why the snakes crawl out of the ground and worms crawl out of the ground and fish jump out of the water and that sort of thing. Maybe they are stimulated electrically.