Abstract: The system and method for a green integrated electric power plant mounted on rooftops, includes platform on which installed low body and upper body with gap. There are no rotatable parts for generating electric power except the propeller of generator which is affected by three air flows. The generator with propeller placed inside of upper body vertically. Low body has inside tube and spirals. Also low body has a few windows. Each window supplied by tangential plate for creating confined vortex. Thus one wind flow acting through low body directly on propeller, second air flow move warm air flow from source of warm air such as laundry or boiler room of building through conduit, inner tube and multiple Venturi tubes also act as a propeller. Third wind air flow moves perpendicular to vertical axes of generator and goes through gap between low body and upper body directly on propeller.

Abstract: The ecology friendly compound energy unit for generating electric power from wind, convection (stack effect) and solar energy includes a warm/hot air/gas vertical pipe and a cyclone mounted on the top of the warm/hot air/gas vertical pipe, and constituted by a group of trumped—shaped bodies situated a round a vertical axis. An electrical generator with a propeller for conversion of electrical energy from kinetic energy of the air/gas flow is located at the top of the vertical air/gas pipe and is covered by photovoltaic modules, which convert sunlight directly into electricity. The unit allows to produce electricity with no noise, no air pollution, and no moving parts excluding a generator while using clean renewable resources.

Abstract: A toy has a body part formed by two animal body elements spaced from one another in a transverse direction, each of the body elements having two legs extending downwardly in a standing position of the toy and a curved back extending upwardly in the standing position of the toy, each of the body elements also having a nose portion projecting horizontally forwardly in the standing position of the toy, and connecting elements for the body elements with one another and including a first Z-shaped connecting element having two horizontal portions which are offset relative to one another in a horizontal direction and in a vertical direction and a vertical portion connecting the horizontal portion with one another and also including a second connecting element having at least one horizontal portion, so that in the standing position of the toy a user can sit on one horizontal portion and place his legs on another horizontal portion of the first connecting element, while in a position when the toy is turned upside down

Abstract: A toy bank has a body part having a mouth-forming area provided with an introducing slot, the mouth-forming area having an immovable portion and a movable portion which is movable relative to the immovable portion between an open position in which the mouth-forming area imitates an open mouth and the introducing slot is exposed for introducing money, and a closed position in which the mouth-forming area imitates a closed mouth and the introducing slot is not exposed.