Quote:
Originally Posted by Private Dick
The energy used to make about 9 plastic bags is equivalent to the energy it takes to drive a car one kilometer.
National Academy of Sciences, 2010
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Aren't these sold for about 1000 for $2 when you buy in mass? Assuming this includes a profit margin, the cost of production of 9 is almost too small to calculate.
Did you make this up or did the NAS?