As written this paragraph does not make much sense.
If the batteries are in series (serially) they will act just like cheap Christmas tree lights. If one goes out they all go out since there is only one path for the current to flow.
If they are a series parallel circuit you are still going to lose all the batteries on that series. I don’t know just how many series there are, but it is likely that more than just the computer would notice.
Finally the statement about dropping marbles in a gas tank make less than no sense. The only effect of marbles in the gas tank I can think of would be to increase the weight of the car by 2 marbles. If that was the guys point, why the gas tank? Why not say the trunk? Or does he think there is some minor energy robbing bug that will occur if two marbles are dropped into a gas tank?
Here is the deal with electric cars. from the following list:
Pick any two. You will note the article says it will sell for a $65,000 premium over what a Miata sells for. Miatas are about 25-30K at the moment. (You know he is not talking about a stripper base Miata, they are going to quote top of the line on the Miata to make their car look less expensive)
That makes this 2 seat right at $100,000 with a nice CD player. :eek:
This car may be for real, or it may be vaporware. Only time will tell.