The student effectively incorporates and references the source material in the essay's body, seamlessly integrating references into the introduction. However, the predominantly non-scientific nature of the source material should be addressed by incorporating more references to scientific papers. The student demonstrates a strong understanding of technical and subject-specific terms, using them correctly and explaining them in an easy-to-understand manner. Additionally, the analytical and academic tone of the essay is maintained without an overuse of subject-specific jargon, enhancing clarity. All symbols, equations, significant digits, and SI units are consistently and appropriately applied throughout the essay.