4 ms·

How is this measured? The concentrations seem so small. Are we sure the readings are accurate?

• whaleofatw2022 3y ago
  What if the cocaine is actually there as a secret anti counterfitting measure?
  • throwaway173738 3y ago
    It’s in the ink. One of the ways you can tell a US bill is authentic is by licking it. If your tongue or gums go numb then it’s definitely not counterfeit.
    • janosdebugs 3y ago
      Yikes, given how dirty paper money is I wouldn't lick it.
    • spywaregorilla 3y ago
      Is this a joke?