A close look at steel paddles on a compost-turning machine from Midwest Bio Systems. The machine was on display at World Ag Expo in Tulare on Wednesday, Feb. 10, 2016. The paddles are designed to flip compost.
A close look at steel paddles on a compost-turning machine from Midwest Bio Systems. The machine was on display at World Ag Expo in Tulare on Wednesday, Feb. 10, 2016. The paddles are designed to flip compost. Robert Rodriguez The Fresno Bee
A close look at steel paddles on a compost-turning machine from Midwest Bio Systems. The machine was on display at World Ag Expo in Tulare on Wednesday, Feb. 10, 2016. The paddles are designed to flip compost. Robert Rodriguez The Fresno Bee

Compost machine at World Ag Expo: Sweet smell of success

February 10, 2016 01:03 PM