Wet snow that accumulates on tree and shrub branches can bend them over. Some may break and so must be removed. Bending damages the bark and cambium tissue, leading to cankers or death of the stem the following growing season. Shrubs that would collapse under heavy snow loads can be protected or supported. To protect small shrubs, place crates or wooden frames over them in the fall. The crate or the slats on the frame will support some of the snow load. Taller shrubs can be wrapped with cord. Tie the cord to the base of a stem and then wind it around the shrub. The tied bundle of stems will help support one another.
You can attach a length of soft copper tubing to extend the reach of a blow gun nozzle used with an air compressor. The extra length will allow you to clean out motors and interior machine parts without getting a face full of dust. The end of the tubing can be bent to reach around the back side of motors or into other hard-to-reach areas. Use a wet/dry vac along with the blow gun to help keep dust out of the shop.