Many peoples of North Africa migrate within their buildings in both daily and seasonal patterns to take advantage of the various microclimates the buildings create.
The real world of technology denies the existence and the reality of nature. For instance, there is little sense of season as one walks through a North American or western European supermarket.
Just as there is a little sense of season, there is little sense of climate. Everything possible is done to equalize the ambiance – to construct and environment that is warm in the winter, cool in the summer.
I am fascinated by the Farmer’s Almanac, and the “Planting by the Moon” guide in particular, which has advice such as: “Root crops that can be planted now will yield well.” “Good days for killing weeds.” “Good days for transplanting.” “Barren days. Do no planting.”
I think it’d be funny to make up an almanac for writers and artists, one that emphasized the never-ending, repetitive work of the craft.
Forming a paper clip presents a common dilemma encountered by engineers and inventors: the very properties of the material that make it possible to be shaped into a useful object also limit its use. If one were to try and make a paper clip out of wire that stayed bent too easily, it would have little spring and not hold papers very tightly. On the other hand, if one were to use wire that did not stay bent, then the clip could not even be formed. Thus, understanding the fundamental behavior of materials and how to employ them to advantage is often a principle reason that something as seemingly simple as a paper clip cannot be developed sooner than it is.