Genius arises in the most unlikely place!
Dr. Willis Carrier 1902, on a cold foggy train platform in Pittsburgh. As Dr. Carrier stared through the dense mist, “If I can saturate air and control its temperature at saturation!
Dr. Carrier realized that he could drawing the Air through a fine spray of water to create actual Fog!
Less than one year, he had completed the world’s first spray-type Air Conditioning System.
Modern Air conditioning had its fundamental building block.