Sinus infection is the leading cause of yellow-colored mucus. The sinuses are more prone to infection due to its role in keeping the air that enters the body clean and moistened. It also creates a lot of mucus to catch particles, bacteria and viruses that may harm the sinuses and the entire body.
Make a Patio Sliding Door Close Automatically with a Water Bottle. If you have dogs, young children, or irresponsible adults that know how to open a sliding door but not close it, this brilliant, $3.50 DIY is for you. Hook up a bottle of water or sand to a small pulley with some nylon string, and voila! You've got an automatic sliding door, as the video above demonstrates. Your mileage may vary, naturally, depending on how stubborn your door is at sliding closed. Still, it's a great time- and effort-saving invention, which might work with other kinds of sliding doors.
It is set up on the wall closest to the garage door as opposed to on the ceiling, like most garage door openers. Screw-Driven Openers. This opener is powered by a motor that rotates a threaded-steel rod on which a trolley rides. It is a relatively quick garage door opener, though most garage doors close at the same rate for safety reasons.