Trace amounts of cocaine are found in 4 out of every 5 dollar bills in circulation.
The average amount of cocaine found is 16 micrograms (0.000016 gram)
Trace amounts of cocaine are found in 4 out of every 5 dollar bills in circulation.
The average amount of cocaine found is 16 micrograms (0.000016 gram)
Snopes says it's true.
http://www.snopes.com/business/money/cocaine.asp
http://www.snopes.com/business/money/cocaine.asp
not an urban legend. ass. research.