About 1.6 billion AC units hum on the planet today. A team of researchers proposed that AC units be employed for a dual purpose: gulping the...

Your future air conditioner might do way more than just cool your house

About 1.6 billion AC units hum on the planet today. A team of researchers proposed that AC units be employed for a dual purpose: gulping the potent heat-trapping gas carbon dioxide out of the air while also cooling homes and offices.

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