you do not offend me, its fine, i understand, you guys are right, perhaps biodiesel is not the best future fuel, but what i am saying is Hydrogen has its kinks too... what i meant buy range is how far you can go on one tank of hydrogen before you have to re fuel. like i said this guy had 5 or 6 oxygen welder sized tanks filled with hydrogen just to drive from a few states to another.

yea... our shop does not have a specific place reserved just for batteries, but i do remember reading about that and hearing about that in my studies. we usually charge batteries in the shop, but we are very cautious about that, and i always discipline myself, always connect the negative terminal last... and as far away from the battery as possible. in fact we don't even plug in the charger untill everything is set up properly, same for disconnecting the system, nothing is done until the charger is off and un plugged. safety first.