Which type of energy does the book have because it is on the shelf?

What is meant by “eternally burning black pipes”? what is this implying about the personality of the firemen?

One element of lyric poetry is personal reflection. which lines in this poem most clearly illustrate that element? i wandered lonely as a cloudby william wordsworthi wandered lonely as a cloudthat floats on high o'er vales and hills, when all at once i saw a crowd, a host, of golden daffodils; beside the lake, beneath the trees, fluttering and dancing in the breeze. continuous as the stars that shineand twinkle on the milky way. they stretched in never-ending linealong the margin of a bay: ten thousand saw i at a glance, tossing their heads in sprightly dance. the waves beside them danced; but theyout-did the sparkling waves in glee: a poet could not but be gay. in such a jocund company: i gazed and gazed—but little thoughtwhat wealth the show to me had brought: for oft, when on my couch i liein vacant or in pensive mood, they flash upon that inward eyewhich is the bliss of solitude; and then my heart with pleasure fills, and dances with the daffodils.

Why does the author's description of the mercury boiler—"the mercury, when vaporized, going into a mercury turbine and then into a condenser, remaining hot enough to generate steam in a steam boiler"—intentionally incorporate such highly technical language? using technical language establishes the expertise of the writer and convey the complex nature of the process being described. using technical language allows the writer to subtly poke fun at those who seek to make basic processes seem overly complicated. using technical language encourages readers to develop deeper and more meaningful personal connections to the information. using technical language lets the writer make clear to readers that the article is intended for readers who are themselves experts on electricity.