“A lot of the mathematics discoveries occur through lucky accidents like that, [Calabi notes]. It's often a matter of connecting up ideas that might seem unrelated and then exploiting the newfound connection.” LearningInnovationMathematicsDiscoveriesInventionsEugenio Calabi Book:The Shape of Inner Space: String Theory and the Geometry of the Universe's Hidden Dimensions Source: The Shape of Inner Space: String Theory and the Geometry of the Universe's Hidden Dimensions