DiscoverScience on the SPOT HD Video PodcastDark Matter- Inside the Compost Cycle: Science on the SPOT
Dark Matter- Inside the Compost Cycle: Science on the SPOT

Dark Matter- Inside the Compost Cycle: Science on the SPOT

Update: 2011-09-06
Share

Description

How does San Francisco’s 600 tons of compostable waste become a nutrient-rich material that improves the quality of our local wines? Agronomist Bob Shaffer, Northern California's "compost guy," takes QUEST into the composting process.
Comments 
00:00
00:00
x

0.5x

0.8x

1.0x

1.25x

1.5x

2.0x

3.0x

Sleep Timer

Off

End of Episode

5 Minutes

10 Minutes

15 Minutes

30 Minutes

45 Minutes

60 Minutes

120 Minutes

Dark Matter- Inside the Compost Cycle: Science on the SPOT

Dark Matter- Inside the Compost Cycle: Science on the SPOT

KQED