Engineering for Change
Engineering for Change
Ralf Hotchkiss
Ralf Hochkiss, Whirlwind Wheelchair, tests a prototype of a ruggedized chair.
Credit: Rob Goodier
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Uploaded on February 10, 2011
Taken on February 9, 2011
Ralf Hotchkiss
Ralf Hochkiss, Whirlwind Wheelchair, tests a prototype of a ruggedized chair.
Credit: Rob Goodier
550
views
0
faves
0
comments
Uploaded on February 10, 2011
Taken on February 9, 2011