TFI- Philadelphia Science Festival 4-20-2011 250
Inventor, entrepreneur, and engineer Dean Kamen.
Photo: Franklin Institute/Darryl W. Moran
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Uploaded on April 22, 2011
Taken on April 19, 2011
TFI- Philadelphia Science Festival 4-20-2011 250
Inventor, entrepreneur, and engineer Dean Kamen.
Photo: Franklin Institute/Darryl W. Moran
65
views
0
faves
0
comments
Uploaded on April 22, 2011
Taken on April 19, 2011