2017年8月12日
Section1.3-5 wormholes
摘要： Farmer John's hobby of conducting high-energy physics experiments on weekends has backfired, causing N wormholes (2 <= N <= 12, N even) to materialize 阅读全文
posted @ 2017-08-12 09:52 小蒟蒻 阅读(211) 评论(0) 推荐(0)