Abstract: A liquid detecting device includes a water tank, a stabilizer received in the water tank, a floating element received in the water tank, and a sensor disposed underneath the water tank. The floating element has a first end and a second end. A volume of the first end is greater than that of the second end. The floating element has a permanent magnet disposed in the second end. When the water tank is filled with water, the first end is floating such that the stabilizer abuts against the floating element. The second end rotates to approach the sensor such that the sensor interacts with the permanent magnet to indicate presence of water. When the water tank is empty, the first end abuts against the water tank such that second end is away from the sensor. The sensor does not interact with the permanent magnet to indicate absence of water.

Abstract: A water distiller includes a base having a front portion for supporting a container and having a housing extended upward from the rear portion, a vessel disposed in the housing for containing water, a heater disposed below the vessel for heating the water contained in the vessel into steam, and an arm extended forward from the housing. A radiator is disposed in the arm for cooling the steam flowing into the arm, and the condensed water is collected in the container.