Abstract: A golf club has a first shaft coupled to a club head, a second shaft configured to slidably engage a portion of the first shaft, a grip coupled to the second shaft, and an adjustable length shaft assembly received by the second shaft and configured to allow a portion of the first shaft to slide in relation to the second shaft in a first configuration, and to restrict a portion of the first shaft from sliding in relation to the second shaft in a second configuration. The grip is restricted from rotation about the first shaft or the second shaft as the first shaft slides in relation to the second shaft.

Abstract: An integrated solar and wind energy conversion system that is carried aloft by an aerostat/balloon, which is filled with lighter-than-air gas or hot air comprises solar panel array and wind turbine array to convert solar radiation and wind power into usable and renewable energy for on and/or off-grid application or storage. The solar panel array includes at least one of the flexible solar panel and spray on solar composite or combinations thereof. The present invention requires minimal land mass, can be deployed in remote areas, it can be deployed as permanent, semi-permanent, or temporary configurations. The present invention uses computers to automate many of the systems function for maximum energy harvesting. The present invention can be used both day and night.