- Saturn\'s moon (土星的卫星) 2023-10-11
- Last night, I observed Saturn with my telescope. However, it is cloudy and I had to quit the photography soon. Here are a couple of photos. ...
- My first observation of Cassini division in Saturn rings 2023-10-09
- Saturn is a beautiful planet. The history of its discovery can be found here . Saturn is a special planet because of its rings. It is my favourite ...
- DIY牛顿反射望远镜观测土星和太阳黑子 2023-09-04
- In the first place, let me share two plots. This is Saturn. It is just beautiful. I used my cellphone to take a vedio and stacked hundre ...
- Nature cannot pee while sneezing? 2021-11-12
- At around 5pm, while going to release myself, I sneezed and the pee stopped immediately. This reminds me of momentum conservation. ...
- Why do I keep writing single-author papers（为什么我坚持写唯一作者文章）？ 2021-07-19
- Because thousands of authors would appaer on a research paper in our field. For example, the famous paper from ATLAS reporting the observ ...
- Can Higgs explain Leption Universality Violation in B->Kll ? 2021-03-25
- A few days ago, the LHCb collaboration reported an evidence for Lepton Universality Violation (LUV) in the beauty-quark decays B -> K l + l - ...
- A problem about the AM-GM inequality (一道关于均值不等式的题目) 2021-02-01
- Recently, Kai-Liang brought to my attention an extension form of the classic inequality of the arithmetic and geometric means. It ...
- My experience of using Fourier transformation (我使用傅利叶变换的经历) 2021-01-19
- I was shocked the first time when I knew Fourier transformtion. It is amazing that nearly any function could be expanded as a sum of simple sine ...
