A button that stopped working has probably led to more than a few smashed remotes over the years. Fortunately [pescado99] has shared a beautifully simple cure for dead or dying remote buttons: ...
If your key won’t go into a door lock, don’t reach for the WD-40. All you need is a graphite pencil to solve the problem. Over time, dust and dirt make their way into the door lock cylinder, causing ...
THE lubricating properties of graphite have considerable practical importance and scientific interest. The explanation often quoted for the mechanism is based on the assumption that the loosely bound ...