
Jangada - made from 2-liter plastic bottles This is an appropriate technology invention that I think has much promise for third world economies, especially beach environments. We were enjoying a walk on the beach when this came sliding in on a wave. It really works nicely and takes garbage out of the dumps, too!
 Kent, Miriam, Debbie (RN), Doug Engen (PE) (Waco, GA. group photo Ken & Doug)
Kent Graves ‘69-‘73 PE- Ag Co-op Volunteer |