How can we cool buildings naturally?

Question:

How can we cool buildings naturally?

Here Are 6 Science-Backed Ways to Keep Buildings Cool Without Air ConditioningWindows and shading. Opening windows is a common way people try to cool buildings – but air inside will be just as hot as outside. ...Windows and shading. Opening windows is a common way people try to cool buildings – but air inside will be just as hot as outside. ...Paints and glazes. ...Windows and shading. Opening windows is a common way people try to cool buildings – but air inside will be just as hot as outside. ...Paints and glazes. ...Building materials. ...Windows and shading. Opening windows is a common way people try to cool buildings – but air inside will be just as hot as outside. ...Paints and glazes. ...Building materials. ...Hybrid and phase change materials. ...Windows and shading. Opening windows is a common way people try to cool buildings – but air inside will be just as hot as outside. ...Paints and glazes. ...Building materials. ...Hybrid and phase change materials. ...Water evaporation.

The answer is lymph sinuses.