How does Tyson help us imagine Chuck Yeager?

Which of these authors wrote a story that revolved around a captains underwater adventures with his crew and a sub marine long before the submarine was actually invented

Write a two-paragraph objective summary of ted chiang's "exhalation." your summary should identify two themes of the story and explore how they interact. use figurative language such as an analogy to the reader understand the themes.

The process in which applications are reviewed based on academic performance completion of rigorous course work and extracurricular activities is called