Abstract: The present invention relates to a method for starting a fuel cell stack at temperatures below the freezing point of a reaction product produced during the reaction between an anode-side fuel and a cathode-side fuel. The fuel cell stack comprises a plurality of individual cells having at least one internal cell which is arranged in the stacking direction in the interior of the fuel cell stack and an edge cell which is arranged in the stacking direction at the edge of the fuel cell stack. The fuel cell stack is connected to a cooling circuit having cooling fluid for cooling the fuel cell stack, which cooling fluid can be conducted through the fuel cell stack by a pump arranged in the cooling circuit.

Abstract: An electric motor-driven kitchen appliance includes at least one coupling site for a plurality of tools for processing foodstuffs, and a storage facility which is made of a flexible material for storing the plurality of tools. The use of a flexible material for the storage facility simplifies handling because the storage facility is relatively light and easy to clean. Because of the flexible material, various tools can be used for storage because the storage facility can adapt flexibly to the outer shape of the tools. When the storage facility holds no tools or only a small number of tools, it can easily be pressed or folded together, which also leads to a space-saving storage of the storage device itself.