Created by Twitter co-founders Biz Stone and Ben Finkel, Jelly allows users to search for information by asking friends. While not the best source of answers, we're guessing it should suffice if it is not some serious medical condition you're inquiring about.
If friends don't know the answer, they can forward your question to another friend who may be an expert on the topic. You can download it from Google Play and the
iTunes App Store.