Abstract: A wind protection shelter that may be installed over a bed in a home. The shelter includes side walls anchored at the bottom to an immovable object, such as a concrete slab, and one or more access doors hinged to the top of the shelter and covering a portion of the top and a portion of at least one side of the shelter. The access doors may be rotated from their horizontal closed position to a vertical open position enabling the bed in the shelter to be used in a regular manner during normal weather conditions. Side walls and side portions of access doors of the shelter are equipped with escape hatches.

Abstract: A pair of scissor blades illustrated in (FIG. 4); each blade comprising a cutting edge (3) arranged below a blade protuberance relative to the direction of the cutting stroke. The protuberance comprises a cutting edge grinding surface (4), a pressing ridge (5) and a blade side surface (6). The protuberance presses on skin creating sensitive reactions in the user prior to the rear located cutting edge damaging the skin. The cutting edge degree of sharpness is predetermined at the factory. A method of manufacturing the invention and for modifying standard prior art scissor blade shapes by grinding a cutting edge at a new angle of sharpness that inherently produces the safeguarding blade protuberance.