Google.org/flutrends is an “early-warning system” for flu outbreaks. By collating data on flu-related Google searches, the service compiles a state-by-state, “color-coded” breakdown of estimated flu activity.
Mail.google.com/mail/#settings/labs features add-ons for Google Mail. One, “Mail Goggles,” stymies drunken e-mailing, blocking access at certain times until you’ve “answered five mental math problems in 60 seconds.”
Source: The New York Times