You can also add a little bit of seasoning or barbecue sauce. Once the water starts boiling, you should reduce the heat so that the ribs can simmer. Depending on the type of cut, ribs take around one hour to three hours to be cooked and tender.
Track (rail transport) The track on a railway or railroad, also known as the permanent way, is the structure consisting of the rails, fasteners, railroad ties (sleepers, British English) and ballast (or slab track), plus the underlying subgrade. It enables trains to move by providing a dependable surface for their wheels to roll upon.
Coal is a combustible black or brownish-black sedimentary rock composed mostly of carbon and hydrocarbons. Coal is made of the remains of ancient trees and plants that grew in great swampy jungles in warm, moist climates hundreds of millions of years ago.