News
The McDLT and the arrow of time
Published: 18 February 2011
Years ago McDonald鈥檚 introduced a lettuce and tomato hamburger called the McDLT, where the (hot) hamburger was kept on one side of the container and the (cold) lettuce and tomato on the other.聽 The patented container was intended to keep the hot side hot and the cool side cool.聽 When you received your order, you [...]