It's been considered! https://www.technologyreview.com/s/608840/a-material-that-throws-heat-into-space-could-soon-reinvent-air-conditioning/ https://www.techno

It's been considered! https://www.technologyreview.com/s/608840/a-material-that-throws-heat-into-space-could-soon-reinvent-air-conditioning/ https://www.technologyreview.com/s/608840/a-material-that-th...