document.write("«&nbsp;<a href='/news/view?id=69814'>Detroit’s Urgent Embrace of Self-Driving Cars</a>");document.write(" | ");document.write("<a href='/news/view?id=69816'>Differential geometry of immersed surfaces in three-dimensional normed spaces. (arXiv:1707.04226v1 [math.DG])</a>&nbsp;»");