50.5 MB (51.0 MB compressed)
5315 x 3321 pixels
45.0 x 28.2 cm ⏐ 17.7 x 11.1 in (300dpi)
STEPHEN AUSMUS / US DEPARTMENT OF AGRICULTURE / SCIENCE PHOTO LIBRARY STEPHEN AUSMUS / US DEPARTMENT OF AGRICULTURE / SCIENCE PHOTO LIBRARY
Editorial use only.
Airflow research. Researchers using smoke to help observe airflow patterns inside a wind tunnel. This is done in order to better interpret the flow of air around physical structures.
Model release not available. Property release not required.