Posts Tagged ‘Michelle Bachmann’
High Heat
By Peter Molenaar The weather we”'ve endured recently has produced the oft heard comment: “It”'s not the heat, it”'s the humidity”. Well, OK. Let”'s bear in mind, however, that temperature is a measurement of how energetically molecules are vibrating. Note: In the desert we feel comfortable even at relatively elevated temperatures. Why? Dry air is less dense, i.e. has fewer molecules vibrating against the skin and so manifests less “heat”. Conversely, humid air manifests more heat. So then, its not the humidity, it”'s the heat (more heat). Right? (more…)
