Cow burp-catcher 'could help reduce methane emissions by 60%'
A cow eats in her pen at the National Institute of Agricultural Technology in Castelar, on the outskirts of Buenos Aires, in this picture taken July 4, 2008. Argentine scientists are taking
Scientists Hooked Up an Inflatable Bag to a Cow Stomach. The Timelapse Video Is Insane. – Mother Jones
Meet the cow-fart-backpack that wants to fight climate change - Big Think
No, this is not a photo of cow farts being captured to help prevent global warming | Fact Check
We can harvest methane from cow guts. Should we? | Grist