竊以為 Carl Sagan 的 Cosmos 寫得層次分明，“宜乎眾矣”，文彩也遠勝霍金。不看Cosmos書？有視頻。

所有跟帖： 

• Indeed the readbility isn't good but its hanwei s assignment -老鍵- ♂ (0 bytes) () 07/04/2023 postreply 12:00:22

• I did recommend this book of Hawking's. It won't hurt to ... -寒葦- ♀ (128 bytes) () 07/04/2023 postreply 13:17:43

• Just kidding. Love to browse through all kinds of books -老鍵- ♂ (0 bytes) () 07/04/2023 postreply 14:33:06