Inside-out heating and ambient wind could make direct air capture cheaper and more efficient
What started as a simple errand to deposit a check at a bank drive-through became the kind of "aha" moment found mostly in books and movies. Georgia Tech researchers had been working on an idea to simplify traditional direct air capture (DAC) systems. Their approach used ambient wind flow to draw air across a new kind of coated carbon fiber to grab CO2. That would eliminate the loud fans u