document.write("«&nbsp;<a href='/news/view?id=68753'>Déjà vu all over again: SpaceX scrubs at nearly the last second [Updated]</a>");document.write(" | ");document.write("<a href='/news/view?id=68755'>Efficient Generation of Random One-Factorizations for Complete Graphs. (arXiv:1707.00477v1 [math.CO])</a>&nbsp;»");