Scanning forests with lasers can provide three-dimensional models of forests, creating a unique way to look at these ecosystems. Researchers at the University of Helsinki are pioneers in applying this ...
Researchers at the University of Arizona used variations in tree-ring data to reconstruct climate patterns over a 1,000-year period.
Amazon S3 on MSN
Make Art Prints Using Tree Rings Step by Step
Expert DIYer April Wilkerson shows how to create unique art prints using real tree rings in this step-by-step guide.
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