Explaining a car on Instagram: "Deep in China’s off-road motorsport scene, there’s a competition called the foam pit challenge. The setup is brutal: drivers steer their vehicles into a conical pit lined with a slick surface and filled with thick, slippery foam. Once the car is stuck, the driver must extract themselves without any external help — no pushing, towing, or outside assistance. The goal is to outsmart both physics and fate. 🚗🧼 What makes it especially brutal is how treacherous the te