Col3814444

This diagram is wrong, it simply wouldn’t work if that was the design. There is no Venturi effect suction power to draw in the cool air.

The wiki has a much better diagram that actually would work ; https://en.m.wikipedia.org/wiki/Qanat#/media/File%3AQanat_wind_tower.svg

People and native animals start dying en-masse around the 50Deg mark, it’s horrific this is becoming normal.

Hottest day ever.

Until next year.