ENG_3352
2014 marked the ninth year for the Penn State Regional Rube Goldberg Machine Contest. (Photo credit: Curtis Chan)
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Uploaded on February 16, 2014
Taken on February 15, 2014
ENG_3352
2014 marked the ninth year for the Penn State Regional Rube Goldberg Machine Contest. (Photo credit: Curtis Chan)
377
views
0
faves
0
comments
Uploaded on February 16, 2014
Taken on February 15, 2014