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Rena Marie Pacella
Get latest from Rena Marie Pacella
Inside a CAVE
By Rena Marie Pacella / Feb 12, 2008
Pedal-Powered Panzer
By Rena Marie Pacella / Oct 3, 2008
Steaming Down the Road
By Rena Marie Pacella / Oct 28, 2008
Half Boat, Half Car, All Adventure
By Rena Marie Pacella / Jun 9, 2008
The Natural Artificial Foot
By Rena Marie Pacella / May 13, 2008
A Homebuilt Tumor-Killer
By Rena Marie Pacella / May 13, 2008
Extreme Engineering: A Tunnel Through The Alps
By Rena Marie Pacella / Feb 25, 2009
Extreme Engineering: The Deepest Oil Well
By Rena Marie Pacella / Feb 25, 2009
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