document.write("«&nbsp;<a href='/news/view?id=60173'>Ricci Flow recovering from pinched discs. (arXiv:1704.06385v1 [math.DG])</a>");document.write(" | ");document.write("<a href='/news/view?id=60175'>Scientists Consider 'Cloud Brightening' To Preserve Australia's Great Barrier Reef</a>&nbsp;»");