Did anyone hear the report I heard the other day on the radio about some
research being done (somewhere in S.A. I think) into using compressed
air to power a vehicle. They are getting something like 300 miles on a
"charge", and the cost of compressing the air is miniscule and works out
to a few cents per mile? Any laws of physics being violated there (to
get that kind of economy)? Can anybody here do the energy conversion
math on that one?

Bill Putney
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