A bit later on, when the guys involved in making
automobiles realized that gasoline would make an
excellent fuel it suddenly gained some value.
So that's when the gas pumps started sprouting up, right?
Well... no.
There weren't any gas pumps right away because
there weren't any gas stations. Gasoline was sold
in a can right next to the kerosene.
Pumps used to fill the cans with kerosene
worked well with gasoline too. That's when
the bright idea came along to add a longer hose to
the pumps that could be used to fill a car outside
of the store rather than filling the cans inside.
So what started as a waste product we now buy
on average 135 billion gallons a year.
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