level 11
气死我了...physical object alive in our universe.....we can not probe it but it has been confirmed that dark matter was really inhere by calculations.......80% of universe was made by the dark matter，its not a feeling！！！ EVEN WE CAN NOT TOUCH IT!!!
2012年05月11日 13点05分
1
![[揉脸]](/static/emoticons/u63c9u8138.png)
对你来说不是只有H物质吗
![[黑线]](/static/emoticons/u9ed1u7ebf.png)
