Orthotropic Soundboard (was Laminated Soundboard Ribs)

[Don]

Hi,

Actually bleeding and leeches are good medical practise in some cases. Just
as maggots are being used in wounds.

>How do we know that bleeding and leeches are not good
>medical practice?  Because someone, or several people,
>did a lot of work to prove it and wrote it down.  And
>wrote it down with supporting data so that someone
>later could look at what was written and become
>convinced without having to repeat everything that
>they did.