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25. A car with air conditioning?
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On a hot summer day, you spot a car that takes “air conditioning” literally. At first glance it seems normal, but a closer look reveals the roof is an ice cube tray, each section holding a block of ice. Inside, a network of pipes and fans circulates the cool air. The exterior is coated in a shimmering paint that reflects sunlight, and the windows are tinted to block heat. Small propellers spin along the sides, creating a breeze as the car moves. The driver looks relaxed and waves as they pass, leaving a trail of cool air. It may not be the most practical solution, but this icy car is a clever way to beat the heat and a fun example of creative problem-solving.
