I’m Not Smarter Than These Cherry Hill NJ Fourth-Graders Who Mastered the Rubik’s CubeI’m Not Smarter Than These Cherry Hill NJ Fourth-Graders Who Mastered the Rubik’s CubeGosh darn! I find myself on this Friday envious of a bunch of fourth-graders who managed to do something I never could: solve the Rubik's Cube.Heather DeLucaHeather DeLuca