This new study is an adventure in understanding understanding: “Can Rodents Conceive Hyperbolic Spaces?” Eugenio Urdapilleta, Francesca Troiani, Federico Stella, Alessandro Treves, arXiv1502.02435, February 9, 2015. Thanks to Mason Porter for bringing this to our attention.) The authors, at SISSA in Trieste, Italy, explain: “The grid cells discovered in the rodent medial entorhinal cortex have been […]