Ruler
Used for: measuring
In this build
Useful for lining up the fold and hole marks.
A hand-bound scrap notebookSuggested by the project’s author. Shared attempts below describe what happened when people tried it.
What people tried
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Other ways to do this job
Ruler
Check the wheel has room to turn inside your actual box.
Suggested in A hand-cranked creature.
No shared attempts yet.
Ruler
Compare the span before and after changing the bridge. A marked paper strip can also record the gap without a numbered measurement.
Suggested in Build with folded paper.
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Ruler
Keep passages wide enough for the actual ball, including corners.
Suggested in A tilt maze you design.
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