Once upon a time, a university professor faced a strange dilemma. A physics student had answered a test question in a way that was technically correct — but not the "official" method expected. Confused, the professor asked the head of the academy to step in and judge. 🧪 The Question: "How can you measure the height of a building using a barometer?" 🧠 The Student's Answer: "Tie the barometer to a rope, lower it from the roof until it touches the ground, then measure the length of the rope. That