air curing
61Bushmen healing and rock art — The Bushmen are a hunting and gathering people of the Kalahari Desert in Southern Africa. There are many interesting aspects of their culture, but their connection with the natural world is mostly expressed through their rock art and… …
62Food preservation — Canadian World War I poster encouraging people to preserve food for the winter …
63Sausage — This article is about the prepared meat. For other uses, see Sausage (disambiguation). Kiełbasa Biała (white sausage), Szynkowa (smoked), Śląska, and Podhalańska styles (Poland) A sausage is a food usually made from ground meat (normally pork or… …
64Fiberglass — This article is about the plastic composite. For insulation material, see glass wool. For the fiber itself, see glass fiber. Fiberglass (also called glass reinforced plastic, GRP[1], glass fiber reinforced plastic, or GFRP[2]), is a fiber… …
65Glass ionomer cement — A Glass Ionomer Cement (GIC) is one of a class of materials commonly used in dentistry as filling materials and luting cements. These materials are based on the reaction of silicate glass powder and polyalkeonic acid. These tooth coloured… …
66Christianity — /kris chee an i tee/, n., pl. Christianities. 1. the Christian religion, including the Catholic, Protestant, and Eastern Orthodox churches. 2. Christian beliefs or practices; Christian quality or character: Christianity mixed with pagan elements; …
67medicine — /med euh sin/ or, esp. Brit., /med seuhn/, n., v., medicined, medicining. n. 1. any substance or substances used in treating disease or illness; medicament; remedy. 2. the art or science of restoring or preserving health or due physical condition …
68Core (manufacturing) — A core is a device used in casting and molding processes to produce internal cavities and reentrant angles. The core is normally a disposable item that is destroyed to get it out of the piece.[1] They are most commonly used in sand casting, but… …
69Portland cement — is the most common type of cement in general usage in many parts of the world, as it is a basic ingredient of concrete, mortar, stucco and most non specialty grout. It is a fine powder produced by Portland cement clinker (more than 90%), a… …
70Inkjet printer — Inkjet printers operate by propelling variably sized droplets of liquid or molten material (ink) onto almost any sized page. They are the most common type of computer printer for the general consumerFact|date=November 2007 due to their low cost,… …
