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Leonardo da Vinci studied flowing water to understand how to draw curling hair…

Brief

The post highlights Leonardo da Vinci’s practice of cross-disciplinary study—observing flowing water to depict curling hair and birds to design flying machines—and notes he recorded these connections across thousands of notebook pages. The author adapted that approach into a Claude AI skill that provokes analogous field-to-field connections for problem-solving and published the build prompt for others to use.

Why it matters

Leonardo da Vinci studied flowing water to understand how to draw curling hair and studied birds to inform designs for flying machines, documenting insights across thousands of notebook pages.

Key details

  • The author created a Claude AI 'skill' that emulates da Vinci’s cross-disciplinary habit by forcing connections between unrelated fields and shared the build prompt so others can recreate it.
Source evidence

Leonardo da Vinci studied flowing water to learn how to draw curling hair. He studied birds to design flying machines.

He filled thousands of notebook pages connecting fields nobody else thought to connect.

I turned that habit into a Claude skill that forces those connections for any problem I'm stuck on.

Here's the build prompt so you can make your own: 👇