Enter air conditioning. The common misconception is that it "adds coolness." This is the kind of intellectual laziness I expect from a toddler or, say, Howard Wolowitz. Air conditioning does not create cool; it relocates heat. It is a heat pump. It takes the thermal energy from inside an enclosed volume—my sanctuary, my Sheldon-specific zone—and, through the magic of phase-change refrigeration and a compressor, dumps it outside. It is a bouncer for British thermal units.
Let us begin with a simple premise: The human body is a biological machine of staggering inefficiency. On a warm day, it produces approximately 100 watts of waste heat just by sitting still—roughly equivalent to an incandescent light bulb, which, I’ll note, has been largely outlawed for its profligacy. Now add physical activity, poor insulation (i.e., clothing), and the suffocating hubris of living in a region like Houston or, heaven forbid, Pasadena in July. air conditioning sheldon
Without this invention, civilization as we know it collapses. No skyscrapers in Dubai. No server farms running the internet. No Sheldon calmly explaining why your theory of electromagnetism is wrong. We would all revert to the Dark Ages: napping in the afternoon, sweating into our lemonade, and thinking slowly . Enter air conditioning
The result is not merely "discomfort." Discomfort is what I feel when Leonard uses my toothbrush. No, what we are discussing is a violation of the second law of thermodynamics. Heat spontaneously flows from a hotter object to a cooler object. In summer, that means the outside world wishes to transfer its oppressive thermal energy directly into my living room, where I am trying to calculate the spin of a quantum particle. This is unacceptable. It is a heat pump