Bologna, which is similar to other prepackaged lunch meats, can remain in the fridge for 1 to 2 weeks and will begin to give an offensive odor when it is no longer safe to eat. Hard salami and pepperoni can last for around 2 to 4 weeks depending on whether it is opened or unopened. Cold cut meats can last for up to 8 months when they are placed in the freezer. The easiest way to tell if a meat is bad is to perform an odor test.
Darning also refers to any of several needlework techniques that are worked using darning stitches: 1  Pattern darning is a type of embroidery that uses parallel rows of straight stitches of different lengths to create a geometric design.f enough threads are criss-crossed over the hole, the hole will eventually be covered with a mass of thread. Fine darning, sometimes known as Belgian darning, attempts to make the repair as invisible and neat as possible. Often the hole is cut into a square or darn blends into the fabric.
There are two different types of darning. Traditional darning and spot darning. Traditional darning is used for traction and to make shoes last longer. It covers the entire platform of the shoe.here are two different types of darning. Traditional darning and spot darning. Traditional darning is used for traction and to make shoes last longer. It covers the entire platform of the shoe.