Everyone gets burning questions that need immediate answers once in a while, and it's usually when you're out with your friends and you have a bet to settle. If you don't have a smartphone to whip out and search Wikipedia, then Cha Cha will quickly become your new best friend.

How To ChaCha:
1. Just text your question to 242-242 (yes, that's "Cha Cha") or call 1.800.2ChaCha and wait a couple minutes.

2. Cha Cha will instantly route your question to the most knowledgeable person on that topic in our Guide community.

3. Your answer is then returned to your phone as a text message within a few minutes.

Want to know who is answering your most burning questions? The ChaCha system is set up so that each question is routed to a trained Guide who is knowledgeable in that particular subject matter. The Guide will research your question and send the answer back to you as soon as possible. Best of all, the service is free. ChaCha believes that everyone deserves access to answers and offers four questions every five days.

» Do the Cha Cha.