Yale's Ian Ayres has assembled links to a variety of fun prediction tools. For example:
  • Predict How Long You'll Live
  • Predict Your Child's Due Date
  • Predict the Market Value of Your Home
  • Predict Your Child's Adult Height
  • Predict Justice Kennedy's Vote
Ian emails me to ask for more suggestions. If you know of any similar prediction tools, post them in the comments section.

You can also read the first chapter of Ian's new book Supercrunchers.