2. Injuries skyrocket from inflatable bounce houses: Inflatable bounce houses and moonwalks are springboards for childhood fun, but they're also the source of an alarming number of children's injuries, a new report warns.
5. You're in America! Twitter Account Corrects Dumb Grammar: Who would have thought a Twitter account could gain nearly 8,000 followers in 60 tweets over 3 days — just by correcting one piece of poor grammar over and over?