A Slate.com article reminded me of something I never knew before law school: juries come in all sizes. What’s the Best Jury Size? takes a mathmatical look at the number of jurors assigned to a matter and assesses whether there is a "right" number of jury members to achieve un unbiased verdict.
Looking to revisit the classic notion of 12 jurors? Check out the library's copy of 12 Angry Men.