nestork,
I don't follow this.
How can this be true? Wood floats, so it is less dense than water You say that this oak is 68% water which is the dense stuff. You remove that ( or most of it?) and the dryed wood still weighs 30 lbs? So you start out with 50 lbs of wood and remove more than 68% of it' s weight (the water). If the wood and water are of equal density the dryed wood would weigh 16 lbs. Wood's density is less than water's so you would actually end up with less than 16 lbs. of dry wood. Your PDF claims that dry wood is about 12% water. 68%-12%=56% so the dry wood can't weigh more than 44% of the starting weight yet you claim to have
30 lbs of wood which is 60% of the starting weight. What am I missing?Dave M.