About my contributions

• I use Fityk to fit XPS C 1s spectra of Diamond-like Carbon.
• I read a lot of Liu Cixin's Science Fiction.

Without Signing-in

Some but not all contributions of 60.190.58.162 and 210.72.19.250 are my work.

• I sometimes play with Tornado Web Server;
• I sometimes watch Emily Chang and John Vause's report of China on CNN International;
• I'm anxiously waiting for Google Talk's new release.

Guess that'a all.

Userboxes

This user trusts Wikipedia as a reliable source.

我为 中文维基百科作出 贡献。 我為 中文維基百科作出 貢獻。

I support the English language Wikipedia with my contributions.

This user has created a global account. L-hedgehog's main account is on Wikipedia (in Chinese).