In this video out at this big dune buggy event there is a really high sandy hill that the duners race up and down. So this white dune buggy track picks up some speed and drives up the hill trying to make it all the way to the top without falling back down. He almost makes it (maybe ten feet from the top) before his buggy tips over on it's side into the sand. This is there gravity takes over and tips the dune buggy back on it's wheels and the guy drives it back down the hill without crashing. In an alternate universe the buggy would have started running down the hill end over and end and probably exploded.