Okay, so I need the name of a source that will help me perform this:- Now, I know for a fact that it is not a 'tech-thing' because I've seen Dynamo perform this for an audience where he throws a ball to the audience and they name a place, a month, a time, an artist and other stuff...and Dynamo's prediction matches with all of that. I mean, there's got to be a way to do this without stooges! I see a LOT of magicians doing this and the premise is really good, so I use a simplified version of this effect. But that doesn't really guarantee the ABSOLUTE free choice. So guys, can you please help me and suggest the name of a source where I can get this effect? I would love to incorporate either this effect as a whole or its intricacies in my repertoire... Help appreciated, thanx! PS:- For those who cannot really see the video now...in this particular video Dynamo asks 2 members from 1D (I dunno their names, and yes, sue me for that) to name a month and a place, then thru Google+ he retrieves the names of a song and a fan's name (as chosen freely by the members again). And at last. when he reveals his prediction, everything matches. As I said, this has been performed without tech in between too...and I think there was a performance on AGT also, prolly Collins Key performing the same effect (forgive me if I am wrong). So... Pls help?