Abstract: A tool includes a wrench, an inclinometer integrated with the wrench, and an electronic indicator operatively coupled to the inclinometer. The indicator indicates when a predetermined rotation is met or indicates when a contrary rotation direction is occurring. In another embodiment, a tool can include a shaft for applying a torque, an inclinometer integrated with the shaft, a memory coupled to the inclinometer and a processor communicatively coupled to the memory. The processor performs operations of generating a signal indicating when a predetermined rotation is met or when a contrary rotation direction is occurring. A method of operating the tool can include rotating a member of the tool, indicating when a predetermined rotation is met by rotating the member, and indicating when a contrary rotational direction is occurring by rotating the member in a counter-indicated direction. Additional embodiments are disclosed.

Abstract: The present invention relates to a stable cleaning composition including a borate salt and spores (bacterial or fungal), vegetative bacteria, or fungi. The composition can also include a polyol.