Where have I seen this before... http://www.youtube.com/watch?v=c9fepEyGRx8 http://www.youtube.com/watch?v=c9fepEyGRx8 Okay I get her version isn't at all the

Where have I seen this before... http://www.youtube.com/watch?v=c9fepEyGRx8 http://www.youtube.com/watch?v=c9fepEyGRx8 Okay I get her version isn't at all the same as the Watercone (it's the rack, right? Or just the rod?), but it purports to solve the same problem. So where's the discussion about what this system and its potential deployment do differently to Really Solve the Problem This Time? I know it's only a 5 minute presentation and she has to go through each of the "Steps of the Scientific Method", but still. Are the other finalists' presentations online somewhere?