Read the excerpt from Death by Black Hole.Albert Einstein’s general theory of relativity, published in 1916, provides the insight to understand the bizarre structure of space and time in a high-gravity environment. Later research by the American physicist John A. Wheeler, and others, helped to formulate a vocabulary as well as the mathematical tools to describe and predict what a black hole will do to its surroundings.Read the excerpt from “Man Listening to Disc.”And I bow deeply to Thelonious Monkfor figuring out a wayto motorize—or whatever—his huge pianoso he could be with us today.The central idea that both texts share is
Read the opening lines from Neil deGrasse Tyson’s “Death by Black Hole.”Without a doubt, the most spectacular way to die in space is to fall into a black hole. Where else in the universe can you lose your life by being ripped apart atom by atom?Read the beginning stanza from Billy Collins’s “Man Listening to Disc.”This is not bad—ambling along 44th Streetwith Sonny Rollins for company,his music flowing through the soft calipersof these earphones,The beginnings of these two pieces are similar because they both
Read the following excerpt from Levitt and Dubner’s Freakonomics.In the beginning, Feldman left behind an open basket for the cash, but too often the money vanished. Then he tried a coffee can with a money slot in its plastic lid, which also proved too tempting. In the end, he resorted to making small plywood boxes with a slot cut into the top. The wooden box has worked well. Each year he drops off about seven thousand boxes and loses, on average, just one to theft. This is an intriguing statistic: the same people who routinely steal more than 10 percent of his bagels almost never stoop to stealing his money box—a tribute to the nuanced social calculus of theft. From Feldman’s perspective, an office worker who eats a bagel without paying is committing a crime; the office worker probably doesn’t think so. This distinction probably has less to do with the admittedly small amount of money involved (Feldman’s bagels cost one dollar each, cream cheese included) than with the context of the “crime.” The same office worker who fails to pay for his bagel might also help himself to a long slurp of soda while filling a glass in a self-serve restaurant, but he is very unlikely to leave the restaurant without paying.Which of the following best summarizes the main idea of this paragraph?
Read this excerpt from "Choreographers of Matter, Life, and Intelligence."Clearly, we are on the threshold of yet another revolution. Human knowledge is doubling every ten years.What is the meaning of the underlined term?
Read the excerpt from “Death by Black Hole.”If you were made of rubber then you would just stretch in response. But humans are composed of other materials such as bones and muscles and organs. Your body would stay whole until the instant the tidal force exceeded your body’s molecular bonds. (If the Inquisition had access to black holes, this, instead of the rack, would surely have become the stretching device of choice.)Which sentence from the excerpt supports the idea that falling into a black hole would be a violent death?
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