document.write("«&nbsp;<a href='/news/view?id=81613'>Minimal dilatation in Penner's construction. (arXiv:1602.07603v2 [math.GT] UPDATED)</a>");document.write(" | ");document.write("<a href='/news/view?id=81615'>Modular Power Blocks Snap Together to Scale Up Energy Needs in Remote Areas</a>&nbsp;»");