The Physics of Frugality: What a Basic $200 Air Conditioner Teaches Us About Cooling

Published on Oct. 7, 2025, 4:12 p.m.

In your hands, a simple window air conditioner like the GE AHEC05AC might seem like just another appliance. It's a heavy, beige…

Beyond the Box: Understanding the Real Performance of a Portable Air Conditioner

Published on Oct. 7, 2025, 2:25 p.m.

The promise arrives in a large, heavy box: instant relief from the sweltering summer heat, all contained in a sleek, wheeled un…