Maths professor reveals how to quickly cool down your car and ‘draw sweaty air outwards’ in less than 10 seconds

A math professor shared a clever trick to rapidly cool down a car using just the rear window and some simple arm movements, claiming it can work faster than turning on the air conditioning. This method is not only quick but also free, offering an alternative to expensive cooling solutions. The professor's insight highlights a practical application of physics in everyday situations, demonstrating how simple actions can have significant effects without relying on technology. It's a nifty tip for anyone looking to beat the heat efficiently.