Never heard of a swamp cooler? You're not alone. Sometimes called an evaporative cooler ... Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance ...

The research also identified optimal outdoor conditions for maximizing ... focused on air-source heat pumps with direct evaporative coolers applied to the condenser. This study demonstrated ...

Plus, unlike a/c units that work best in enclosed spaces, evaporative coolers are well-suited for outdoor use, and perfect for cooling down an open garage or patio. Sound like something that might ...