大爆炸之前是什么呢？我們所見到的萬物是怎么樣從什么都沒有變到這一切呢？



These are only some of the most abstract and difficult concepts there are. So here's a mind-bender. What came before the Big Bang? The philosophers in ancient times used to say how could something arise from nothing? And what's amazing to me is that the laws of physics allow that to happen. __________ It's one of the biggest hurdles to understanding the Big Bang. First you have to buy into the premise that something was created out of nothing.

訂閱后不但能收到及時通知，還能看到列表哦。