Howard Stapleton (Merthyr Tydfil, Wales) invented an electromechanical teenager repellant — a device that makes annoying high-pitched noise designed to be audible to teenagers but not to adults. The “Mosquito” ultrasonic teenage deterrent aims to solve the problem of unwanted gatherings of youths and teenagers in shopping malls, around shops and anywhere else they are causing problems, claiming to be “the most effective tool in our fight against anti social behavior”.
Wrestling is a martial art that uses grappling type techniques like take-downs and throws. It is a physical competition between two competitors or sparring partners, who attempt to gain and maintain a superior position from the each other.
Do you like watching movies at home? If you do then you’d probably know that when viewing a movie the best video quality comes from Blu-ray discs. Blu-ray was developed to enable recording, rewriting and playback of high-definition video.