A fun way to stay both physically and mentally alert and achieve a safe creative state of awareness, while staying dry. The Nobel prize winner for the PCR is Dr. Kari Mullis seen in this video talking of 17 century scientific experiment http://www.youtube.com/watch?v=LNOtiRB3uyk and here, of his Eureka moment http://www.youtube.com/watch?v=xd4De47ldYs