Bend Your BrainBy: Marbles: The Brain Store Want to get your frontal cortex breaking a sweat? Make your blood pump to your cerebellum? Stretch your occipital lobe to its limits? Then you need to bend your brain! This first book from the team behind Marbles: The Brain Store, a chain devoted to building better brains, offers puzzles and brain teasers to help enhance memory, build problem solving skills, and reduce stress. Since Marbles started helping people play
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