Hairspray is the story of a merry teen named Tracy Turnblad, a wannabe dancer who wants to earn a place on a local television programme referred to as the Corny Collins Show. The show is in fact based on a Baltimore-based telly show referred to as the Buddy Dean Show in Baltimore, Maryland.
Tracy is unheard [...]

Can mankind stop locust plagues and swarms using a sound wall? Should we try? Well we have a lot to gain if it works do we not? Sure we do, think of the devastation these Locust Plagues cause our species? Can we build a sound wall that the insects will not wish to cross? Or [...]