About this project

TOINETSU is not a site for presenting science as a collection of finished answers. It is a public field notebook for starting with small questions, investigating them, and revising our understanding as we learn.

Start with small questions

Rather than compressing a large subject into one article, TOINETSU breaks it into questions such as “What is heat?” Following these questions can reveal connections across different fields.

Distinguish levels of certainty

Established knowledge, leading explanations, personal hypotheses, and unverified ideas are not presented as if they were equivalent. Each page should make clear how far its claims have been checked.

Use AI, keep human responsibility

AI supports research, organization, translation, visualization, and implementation. Its output is not published as fact without human review of the claims and sources.

Begin in Japanese, translate selectively

Japanese is the original language of the project. Selected explorations will be translated into English after their content has become stable. Publishing every page through automatic simultaneous translation is not a goal.