7-Tage Brain Power Challenge: Erhöhen Sie die Gehirnleistung in 7 Tagen, Taschenbuch von Se...
17,98 €
You can literally train your brain like a muscle to synchronize both left-and-right hemispheres, improve its synaptic connection, and increase neural activities in your brain. But what if your brain could do far more than it does now—if you were to bring out the full power of your brain, just think about what you could do.
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