![]() Image Number D2729-1 |
Plant physiologist Arland Hotchkiss (right) adds sugar beet pulp and polylactic acid to an extruder to make the bioplastic strips that chemist LinShu Liu is inspecting.
Photo by Peggy Greb.
![]() Image Number D2729-1 |
Plant physiologist Arland Hotchkiss (right) adds sugar beet pulp and polylactic acid to an extruder to make the bioplastic strips that chemist LinShu Liu is inspecting.
Photo by Peggy Greb.