Heartwood vs. Sapwood

As an ever-improving woodworker, you should understand the difference between heartwood and sapwood, and why most experienced woodworkers will remove sapwood and use heartwood when building their furniture or other projects. Learn whether you should use heartwood or sapwood when building your woodworking projects.

Source: http://woodworking.about.com/od/typesofwood/p/Heartwood.htm

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