Cow Burps
This item is included in the following series/curriculum: Daily Planet Segments (2011-2012 Season)
- Grade Level: General
- Subjects: Design and Technology, Science and Nature
- Produced By: Exploration Production Inc.
- Year: 2011
- Country: Canada
- Language: English
- Running Time: 4m 57s
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A cow belches every 40 seconds, and the Green Feed system was invented to measure the methane output of these burps.