Seriously the trend when you graduate is to shut down your xanga and then probably start it back up in a few months. Well I will break this trend by shutting down my xanga and then saying for you to go to:
Cars running on water. this guy made a car run on water. the performance is incredibly better but two "men in black" came and made him destroy his plans. how convienient right? well other people have already made them and you too can convert your car to a water car with plans found on the internet.