5th dimension. Is this true? He believes that scientists are exploring the possibilities of a 5th dimension that parallels ours. According to him, they have come close to unlocking the secret to this Parallel universe, and there is even documentation of an individual who claimed to be a time traveler from about 30 years in the future. He says that the individual held several internet conferences about 5 -1 0 years ao, then disappeared as mysteriously as he appeared. Has anyone heard anything like this, or is it simply just a bunch of 'after dark radio' mumbo jumbo??