An Indian U of Maryland physics prof came up with these zero rupee notes that Indians can slip to officials who demand bribes. They've been wildly successful, with a total run over over 1,000,000 notes, and the reports from the field suggest that they shock grafters into honesty. Fifth Pillar is the NGO that produces the notes, and they're available for download in Hindi, Tamil, Telugu, Kannada and Malayalam.

One such story was our earlier case about the old lady and her troubles with the Revenue Department official over a land title. Fed up with requests for bribes and equipped with a zero rupee note, the old lady handed the note to the official. He was stunned. Remarkably, the official stood up from his seat, offered her a chair, offered her tea and gave her the title she had been seeking for the last year and a half to obtain without success. 

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