This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Recovery Act Grant University of Maine . Artist's rendering of the planned Advanced Nanocomposites in Renewable Energy Laboratory at the University of Maine Credit University of Maine Disclaimer Any mention of commercial products within NIST web pages is for information only it does not imply recommendation or endorsement by NIST