The notion of a thermal optimum persists There is an underlying assumption that the best thermal environment never needs to be noticed, and that once an objectively "comfortable" thermal environment has been provided, all of our thermal needs will have been met. The use of all of our extremely sophisticated environmental control systems is directed to this one end—to produce standard comfort zone conditions. Lisa Heschong, Thermal Delight in Architecture heatcomfortenvironmentux
Darkness A Poem by Lord Byron I had a dreamBut one thoughtShe was the universeDarkling in the eternal space darknessdeath
She was the universe The rivers, lakes and ocean all stood still, And nothing stirr'd within their silent depths; Ships sailorless lay rotting on the sea, And their masts fell down piecemeal: as they dropp'd They slept on the abyss without a surge— The waves were dead; the tides were in their grave, The moon, their mistress, had expir'd before; The winds were wither'd in the stagnant air, And the clouds perish'd; Darkness had no need Of aid from them—She was the Universe. darknesstimesilence
Darkling in the eternal space The bright sun was extinguish'd, and the stars Did wander darkling in the eternal space, Rayless, and pathless, and the icy earth Swung blind and blackening in the moonless air; Morn came and went—and came, and brought no day. lightdarkness