> 1) Would I be gaining new knowledge, or would I be wasting my time by
> re-inventing the wheel? If there are any internet links to the test that
> was already done, I'd appreciate a post...

Check the archives, this always generates good discussion. You would not be re-inventing the wheel.

> 2) What would be the best test to perform? I was thinking of using
> 12" square panels, supported (but not clamped) on 2 edges, with an
> increasing load placed on a board running down the center. (a 3-point
> bending load)

3-point load seems to be the preferred test, Gougeon Bros. did some and published thier results, which are in an earlier thread. Run a search for "laugh it up" and I think you'll find it. I printed it out for reference.

My question is this: How will you measure the load? Is there some sort of a scale available that could be used with the likes of a bottle jack? I was thinking of a jig, but have not yet had time to persue it.

> 3) What would constitute a panel's failure? Audible crack? Revealing of
> cloth weave due to stress? Wood broken through?

I think all three of those things need to be recorded and measured if possible. Most tests I have heard of are to failure, with notes about the type of failure. I'd sure like to see a concensus on the test procedure. Also, I have never seen test results on materials used in production boats (fiberglass, kevlar, rotomolded plastic). It would give us a baseline.