Feature Humans Ballot Roulette Computer scientists and mathematicians look for better ways to vote Share this:FacebookTwitterPocketRedditPrintEmail By Peter Weiss October 30, 2006 at 1:37 pm This article is only available to Science News subscribers. Subscribers, enter your e-mail address to access our archives. Client key* E-mail* Log in Not a subscriber? Science News is a nonprofit. Support us by subscribing now. Subscribe