Even a chinchilla is better than you in language learning

Ok it is definitely a clickbait. But as a native speaker of a language (Cantonese, Hong Kong/GuangZhou dialect) that does not have voicing constracts in its consonants, I had a real hard time in differentiate voiced and voiceless consonants when I started learning Japanese (which has the voicing constracts, and the voiceless consonants are unaspirated in native speakers’ mouths most of the time). It was >10 years ago and I still remember how many times I listened and pronounced voiced and voiceless consonants with a Praat installed in my computer, and looked at the spectrograms allllll day long. ...

June 26, 2026 · updated June 28, 2026 · 2 min ·  misc

The overthinking of LLM

I asked Deepseek to draw the Schlegel diagram of a hexahedron — should be a very simple task right? Just 2 squares and link up their vertices. And yet I noticed something interesting: it tends to overthink and end up outputting nonsense answers when DeepThink is on (which is supposed to be more powerful and “clever”), but getting the task done correctly when DeepThink is off. Huh. So this is the prompt I gave Deepseek: ...

November 10, 2025 · updated November 11, 2025 · 4 min ·  misc

Most hilarious exercise I have seen so far

That’s why I love Arnold’s books.

August 8, 2025 · updated August 8, 2025 · 1 min ·  misc

[Updated 20250408]RISC-V explainer

Info ...

March 31, 2025 · updated April 8, 2025 · 1 min ·  misc