A dollar bill gets around, passing from hand to hand, falling on streets and sidewalks, eventually getting so grimy that a bank machine flags it and sends it to the shredder. Rather than destroying it, scientists have developed a new way to clean paper money to prolong its life. The research, which appears in the ACS journal Industrial & Engineering Chemistry Research, could save billions.
till someone decides to up the cost of the chemicals & labor needed of course
If they are saving Billions, Hands will start reaching for it
Laundering money ? literally ? could save billions of dollars
till someone decides to up the cost of the chemicals & labor needed of course
If they are saving Billions, Hands will start reaching for it
Laundering money ? literally ? could save billions of dollars
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