Ventilative cooling

Ventilative cooling is a way to make your house cool when it gets hot outside. It works by opening your windows and blowing air in and out of your home. The air that blows in is cooler than the air inside, and the air that blows out is warmer, so it acts like a fan and helps to cool down the room. When you open your windows, the cooler outside air can flow in, and the warm air inside can flow out, which helps cool your whole house.