50.2 MB (7.4 MB compressed)
4183 x 4198 pixels
35.3 x 35.6 cm ⏐ 13.9 x 14.0 in (300dpi)
BRIAN BELL / SCIENCE PHOTO LIBRARY BRIAN BELL / SCIENCE PHOTO LIBRARY
Sports technology research. Researchers using a recording device (right) to study the mechanics and aerodynamics of kicking a football (left), and in particular the mechanics of the spin of a ball.
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