text: These are the reasons that fellow citizens like you should limit your car usages. Remember that cars are not a same transportation vehicle that can get you from point A to Point B, they have a dark side like everything else. Even if you do limit your car usages, it doesn't mean you are safe from the world that hunts you down. Be careful out there and follow the percautions of safty carefully when you are traveling either by car or anyother place.            Twenty five years ago NASA Viking 1 spacecraft was looking for somwhere to land on Mars for Viking 2 when it sppoted a showdow that looked like a face. The enoemous head was nearly two miles from end to end. The facewas just a natural landform.