No nails? [#anyqs]

What is the first question that springs to mind?

Please leave your questions below and/or Tweet them out to #anyqs, #mathchat and @ColinTGraham!

6 responses to “No nails? [#anyqs]

  1. What size dowels and what is the pressure exerted on them?

  2. At what angle must the beams/dowels be placed to hold together without nails?

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