methane gas
Scientists Use ‘Breathalyzers’ and Lasers to Measure Cow Burps and Farts
Oklahoma cows belch out about a half-pound of methane daily.
Obama and Trudeau Seal a Deal on Cutting Methane Emissions in the US and Canada
The accord was announced in Washington DC, as President Barack Obama welcomed Prime Minister Justin Trudeau on his first official visit since becoming the leader of Canada.
Advertisement