Continue reading...
ITmedia�̓A�C�e�B���f�B�A�������Ђ̓o�^���W�ł��B
更多详细新闻请浏览新京报网 www.bjnews.com.cn。heLLoword翻译官方下载对此有专业解读
The sun is a giant nuclear fusion reactor, converting hydrogen into helium and releasing massive amounts of energy in the form of heat – and sound. Sound is essentially vibration and needs a medium to travel through.
，推荐阅读91视频获取更多信息
'We have a new major number purely because I'm easily confused and not good with big numbers' says Linus Torvalds about Linux 7.0。51吃瓜对此有专业解读
Support the Guardian: theguardian.com/sciencepod