Abstract: A product container made of a certain plastic material, and the coupling of multiple such product containers together are disclosed herein. Each of the product containers includes either a solid or a solid/liquid combination product therein, which impacts the process of coupling the product containers.

Abstract: A droplet heat exchange system is provided for that includes a heat exchange chamber, at least one injector, and at least one swirler. The chamber is configured to have gas flow through it. The injector can be configured to dispense liquid droplets into the chamber for thermal energy exchange with gas flowing through the chamber. The swirler can disposed within the chamber and can have a body configured to form a spiral gas flow that pushes liquid droplets from the injector, radially outward as gas flows across the body, thereby separating the liquid droplets from the gas flowing across the body and forming a liquid film along an inner wall of the chamber. The collector can be in fluid communication with the heat exchange chamber and configured to collect the liquid film after thermal energy exchange. The collector can be configured to direct at least some of the collected liquid film to the injector for subsequent use.

Abstract: A method for providing remote ordering of products and configuring of individualized shelf configurations on a computer network, where the method comprises the steps of presenting an adjustable shelving plan having a shelving space; presenting a list of products or groups of products wherein each product or group of products has a cost; allowing a customer to adjust the shelving plan to reflect the customer's shelf space; allowing the customer to place products or groups of products on empty space in the shelving plan; showing the shelving plan with the products or groups of products placed on the shelving plan and showing the remaining empty space on the shelving plan; calculating the cost of the products or groups of products on the shelving plan; allowing the customer to order a set of products on the shelving plan; and receiving an order for the set of products on the shelving plan.