Getting the hydrogen out is easy (Score 1)

I guess no one saw the entire eposide on hydrogen p ellet use and function. In that eppisode there was a man driving a hydrogen pellet powered car, in the dash he had a small pellet stove where he would reach in the back seat of the car "filled with pellets" and scoop some in whenever the car would loose momentum. - Overall its an interactive experience. We should be seeing larger stoves and shovels in the near future to accomodate the sports and power utility class vehicles. - I think this is all great, but what really worries me is when the entusiasts start messing with the stove and shovels sizes, overfeeding a hydrogen pellet stove could cause some undesirable effects.