document.write("«&nbsp;<a href='/news/view?id=118909'>Cracks Near Jenny Lake Close Hidden Falls and Inspiration Point  Grand Teton</a>");document.write(" | ");document.write("<a href='/news/view?id=118911'>Cutoff for lamplighter chains on fractals. (arXiv:1711.02788v2 [math.PR] UPDATED)</a>&nbsp;»");