How to make a portable air conditioner for summer

Make a portable air conditioner to stay cool this summer.

No air conditioning? You can make this low-cost swamp cooler to give you some relief this heat wave

A swamp cooler just takes a few pieces to make a low-cost, temporary "AC unit" to give you some relief in the oppressive heat ...

Air conditioning 101: An area expert on how it works and how to make your AC more efficient

Air conditioning can feel like magic on a hot day. An HVAC instructor at Northern Virginia Community College explains how it works.

How air conditioners actually work, explained by an expert

"The indoor fan creates the circulation loop. It pulls warm air into the unit and pushes cooled and dehumidified air back across the room. It keeps mixing the air so you do not end up with one cold ...