The use of the word "pallo-photophone" is meant to help readers understand the science behind sound films, as shown in option B.
<h3>Why is this help needed by readers?</h3>
- Because readers live in a modern age.
- Because modernity makes readers forget how technology has evolved.
- Because readers need to know where the technology came from.
The pallo-photophone was an essential creation so that we could have films with sound, where the actors speak and have greater interaction with the story and the public. Before this was not possible and although silent films were popular, talkies were much more exciting and it was through the pallo-photophone that these films could exist.
The pallo-photophone evolved over time until reaching the audio quality that movies have today. This evolution makes individuals forget how technology is a process that improves over time. For this reason, the author of the text emphasizes the pallo-photophone, to remind readers of what science was like in the past.
Learn more about Technology evolution at the link:
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You forgot to include the excerpt you want made more objective. Also please include answers if you have them. Thanks.
The train stopped just a few inches before the handcar. The driver got out and harnessed the handcar to the engine and slowly started moving towards the station. The boys felt relaxed.
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Amy Tan's A Mother's Tongue The purpose of Amy Tan's essay, “Mother Tongue,” is to show how challenging it can be if an individual is raised by a parent who speaks “limited English” (36) as Tan's mother does, partially because it can result in people being judged poorly by others.
