'Auto Radio and Stereo Systems' are installed in automobiles and are used as sound or video systems. Auto radio and stereo systems use 12 volt power supplies for usage in cars, buses, etc. The stereo systems are mostly used in cars and are placed in the dash panel which is between the driver and the passenger. The auto radio systems in Chicago Heights have sub-woofers which are of low frequency and they do not violate any noise regulations.

In Chicago Heights, nowadays motorcycles and even bicycles are fitted with the audio and stereo systems. The car audio and stereo systems consist of MP3 players, CD-radio and other types of sound system. Speakers, amplifiers, sub-woofers, etc, form the parts of audio and stereo systems in Chicago Heights.

Earth Day 2013

Earth Day evolved over a period of seven years starting in 1962. The Founder of Earth Day is Senator Gaylord Nelson. Prior to that the state of our environment was not an issue in the politics of our country. Senator Nelson approached President Kennedy with his beliefs regarding environmental issues. Despite the President going on a conservation tour, the idea..