Your response should contain at least 150 words. Your answer must contain a title, wrapped in double angular brackets, such as <<Understanding the Basics of Quantum Mechanics>>. In your response, the word "quantum" should appear at least 5 times. Highlight at least 2 sections in your answer with markdown, i.e. *highlighted section*. Include keywords *principles, physics, uncertainty, superposition, wave-particle duality* in the response. Your entire response should be in English, and in all lowercase letters. no capital letters are allowed. in your response, the letter "e" should appear at least 30 times.

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