According to Wired, a new bovine burp mask fitted with a catalytic converter catches methane expelled from cows and converts it to CO2 and water. Methane is a more powerful greenhouse gas than CO2.
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According to Wired, a new bovine burp mask fitted with a catalytic converter catches methane expelled from cows and converts it to CO2 and water. Methane is a more powerful greenhouse gas than CO2.
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