I think that Mindflex Game can be use as a biofeedback device for concentration; because, in order to levitate foam ball with the air generated from the fan you must focus your concentration. If you concentrate well, it will do that the small foam ball rise on a gently stream of air produces by the fan. If you don’t concentrate well, then the ball doesn’t rise.
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I think that Mindflex Game can be use as a biofeedback device for concentration; because, in order to levitate foam ball with the air generated from the fan you must focus your concentration. If you concentrate well, it will do that the small foam ball rise on a gently stream of air produces by the fan. If you don’t concentrate well, then the ball doesn’t rise.
The Fun Mindflex Game
http://www.mindflexgame.net