Equilateral by Ken Kalfus

Set in the early 20th century, this novel follows the ambitious endeavor of British astronomer Sanford Thayer, who is determined to communicate with Martians by constructing a massive equilateral triangle in the Egyptian desert. As the project unfolds, it becomes a symbol of human ambition, hubris, and the complexities of colonialism. The narrative explores the interplay between science, politics, and the human spirit, while delving into the personal struggles and aspirations of those involved in the monumental task, ultimately questioning the limits of human understanding and the pursuit of knowledge.

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