document.write("«&nbsp;<a href='/news/view?id=80047'>GOP Embraces Geoengineering ... Which Terrifies Geoengineers</a>");document.write(" | ");document.write("<a href='/news/view?id=80049'>Galois coverings of Schreier graphs of groups generated by bounded automata. (arXiv:1711.03432v1 [math.CO])</a>&nbsp;»");