Feathering is a term which means using a brush to paint around borders and corners. When used well this technique will produce a smooth transition between the brushed parts and the larger rolled surfaces. Some painters suggest that when you feather a ceiling, for instance, you should only cut in the border a few feet ahead of where you will roll. In other words, the best way to paint a ceiling is to have one person cut (feather) in and have a second person with a paint roller come up behind. This will insure that the paint dries smoothly.
In gas appliances, look for blue flames; yellow flames indicate the gas is burning inefficiently and an adjustment may be needed.
Files should always be protected from grease, water, or nicks that can make them less effective. When carrying files in a toolbox, it is a good idea to wrap them in a cloth. When storing, try to hang them in a rack or keep them in a drawer with wooden divisions. Keep file teeth clean by using a file card or a wire brush to clear the grooves.
Weatherstrip and caulk all cracks between the wall and the window trim, especially under the window sills. Replace broken glass and putty any loose window panes. Caulk around the moving parts of windows with a strip-away, non-permanent caulk during the winter. This type caulk can be removed easily in the spring.