Googler +chee chew is the hero of my day/week/month/etc. for letting me know via the Hangout Help G+ community that one need not be 18 to participate in a Hangout on Air! (One must be at least 13, of course, which is the Google+ minimum age.) This is fantastic news for our TEDxYouthSH student organizers, who want to record their planning hangouts for team members who cannot attend.