ARCHIVE
The original idea
Sketches and earlier board concepts.
Open recordDEVELOPMENT / HISTORY
Progress has a memory.
The earlier designs, the questions they led to, and the evidence gathered along the way.
THE EARLIER VISION
A different stage.
The same ambition.
The original board-and-spray presentation belongs to the archive. It captures a design direction, not a measured performance result.
Open the archive
THE STARTING POINT
Keep the ideas.
Keep the evidence.
The archive includes earlier concepts as well as the current H0 studies. An older record remains part of the story, even when a later decision changes the direction.
Open the design archiveH0 / R01
Establish the reference
Coordinates and reference checks.
Open recordH0 / R02
Examine the surface
Sections, fairness and feature intent.
Open recordH0 / R03
Study flotation & balance
The sealed-envelope displacement study.
Open recordHow the record grows.
Each update records the date or known study revision, the question investigated, what changed and why, the supporting evidence, limitations and next steps. Corrections are linked instead of silently replacing the past.
Comparisons will use compatible conditions and sources. A newer revision alone does not demonstrate improved performance.
Browse every published record