Your tonsils are gland-like structures in the back of your throat. You have one located in a pocket on each side. Tonsils are made of tissue that contains lymphocytes -- cells in your body that prevent and fight infections.onsil stones, or tonsilloliths, are formed when this trapped debris hardens, or calcifies. This tends to happen most often in people who have chronic inflammation in their tonsils or repeated bouts of tonsillitis.
A self-centering chuck, also known as a scroll chuck, uses dogs (usually called jaws), interconnected via a scroll gear (scroll plate), to hold onto a tool or workpiece.
Self-management-also known as renting by owner. Today, many vacation homeowners choose to rent without the use of a property manager. For many, there are three main reasons they choose to rent by owner instead of using a property management company. 1  Income. 2  Complete control of who rents your property. 3  Availability of vacation rental websites.