A tall chimney to facilitate heat exchange in the atmosphere
"The inside and outside air will be rising up. However, the air outside will be cooling adiabatically, so its temperature will be dropping. The air inside will be not affected by adiabatic cooling and will maintain its energy, so it will be warmer and less dense than outside air."Is this a joke, or a crazy person? Air in the tube will expand and cool just like air outside the tube does.