What causes the verification of the wood?
Also, what causes knots in the wood, causing cracks in the wood, What does when the wood is flat sawn and quarter sawn. Define the wood grain
Check: When the wood dries out, shrinks, causing tension in some places, separating the wood fibers. Cracking: the same kinds of things, some cracks are defects ancient times were in the tree. Or the wood was mistreated during transport. Simple Lumber is any body that is cut with the growth of the growth rings more or less parallel to the width of the table. Quarter sawn is the opposite, rings growth is going perpendicular to the width of the table, sometimes directly through its center.
Henry Greene Puzzle Table
