English, 20.11.2020 22:10 StupidFatChipmunk
Fry remembered a curious adhesive – a strong and yet easily removed “unglue”– that Spencer Silver, another 3M researcher, had come upon several years earlier. . . . Silver felt the unusual adhesive might have some commercial value, and so he demonstrated it to various colleagues, including Fry. At the time, no one had come up with a use for it, and so the formula for the weak adhesive was filed away – until the Monday morning when Fry came to work with the idea of making sticky bookmarks that could also be removed without damaging the book. —The Evolution of Useful Things, Henry Petroski Why was Spencer Silver's work an essential part of Fry's invention? He worked alongside Fry on the sticky notes. He convinced other people to believe in Fry's invention. He told Fry about the "unglue" that he had discovered. He came up with a commercial use for the "unglue."
Answers: 1
English, 21.06.2019 15:00
Which of these statements about the cpp supports the sub-claim that it cleans the air? a. the cpp cuts particle pollution, nitrogen oxides, and sulfur dioxide by more than 25 percent. b. the cpp avoids up to 6,600 premature deaths. c. the cpp cuts electricity bills roughly 8 percent. d. the cpp provides americans with reliable and affordable power.
Answers: 1
English, 21.06.2019 21:10
In 250-300 words, explain how the theme of social justice is explored in the novel. {to kill a mockingbird}
Answers: 2
English, 21.06.2019 23:10
What do the excerpts have in common? both point out the tragic nature of situations in which children make journeys without their parents. both describe what immigrant children must do to survive when traveling to the united states. both explain why most children want to leave central america without their parents. both indicate the tragic problems and their consequences that children in central america must face.
Answers: 1
English, 22.06.2019 05:10
How does thornton wilder make the stage manager a memorable likable and trustworthy character use evidence from the text to support the answer ( our town)
Answers: 1
Fry remembered a curious adhesive – a strong and yet easily removed “unglue”– that Spencer Silver, a...
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