Abstract: The present invention relates to a novel safety stair device that is designed to safely and easily allow a user to enter and exit a storm shelter. The device comprises a set of stairs that are secured against the rungs of the storm shelter ladder. The set of stairs comprise indentations at the back of the stairs, such that the set of stairs can be slid over the existing ladder rungs via the indentations, securing the set of stairs in place. The set of stairs are also padded to allow users to slide down the stairs without developing abrasions, scrapes, etc. Thus, users with low mobility can safely utilize the device to enter and exit a storm shelter.

Abstract: An oscillating windmill having the ability to generate clean electrical power by mechanically capturing the power of the wind. The oscillating windmill utilizes a rigid mast having a plurality of rotatable vanes. The lower section of the mast is fixed about an axis allowing the mast to oscillate in response to wind resistance upon the vanes. An actuating mechanism is in communication with the mast and the vanes to rotate the vanes about an axis in response to the oscillations of the mast. These oscillations of the mast may be converted into usable energy using a power generating mechanism engagable with the mast.

Abstract: An oscillating windmill having the ability to generate clean electrical power by mechanically capturing the power of the wind. The oscillating windmill utilizes a rigid mast having a plurality of rotatable vanes. The lower section of the mast is fixed about an axis allowing the mast to oscillate in response to wind resistance upon the vanes. An actuating mechanism is in communication with the mast and the vanes to rotate the vanes about an axis in response to the oscillations of the mast. These oscillations of the mast are converted into usable energy using a power generating mechanism engagable with the mast.

Abstract: An oscillating windmill having the ability to generate clean electrical power by mechanically capturing the power of the wind. The oscillating windmill utilizes a rigid mast having a plurality of rotatable vanes. The lower section of the mast is fixed about an axis allowing the mast to oscillate in response to wind resistance upon the vanes. An actuating mechanism is in communication with the mast and the vanes to rotate the vanes about an axis in response to the oscillations of the mast. These oscillations of the mast are converted into usable energy using a power generating mechanism engagable with the mast.