new explain_eduverse on Instagram: "The video shows a man in rainy weather carefully walking on a curb to avoid a puddle, then placing a brick in its center as a deterrent before driving off slowly, preventing nearby cars from splashing him via potential tire damage.This hack exploits basic fluid dynamics: tires displacing shallow water can spray up to 5-10 meters at 30-50 km/h, turning a common urban annoyance into a clever, non-confrontational barrier.Shared by @new_explainetion 👈 reflections