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 | 
