In a paragraph, describe the process of making a paper airplane. Your answer must contain a title, wrapped in double angular brackets, such as <<poem of joy>>. The response must have at least 3 sections. Mark the beginning of each section with Section 1, Section 2, etc. Include keywords paper, fold, and wings in the response. At the end of your response, please explicitly add a postscript starting with P.S. Answer with at least 30 words.

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