In addition to cooling, a rack can also ensure that baked items don't overlap or become misshapen while cooling. For example, if you're baking multiple trays of cookies, having them spaced out on individual racks will prevent them from sticking together, allowing each cookie to maintain its perfect round shape. This aspect is especially important for cakes and pastries, where presentation plays a significant role in the enjoyment of the dish.
oven cooling rack

The tripod barbecue typically consists of three sturdy legs supporting a circular grill or pot, suspended over a bed of charcoal. This design allows for even heat distribution and makes it easier to control the temperature while cooking. The adjustable height of the grill makes it possible to simmer stews or sear meats, giving it an edge over traditional grills. The ability to reposition the grill closer to or further from the heat source allows for flexibility in cooking techniques, making it suitable for both direct and indirect grilling.