rotary injection-molding machine
31Archimedes' screw — was operated by hand and could raise water efficiently …
32Odo J. Struger — Infobox Person name =Odo J. Struger image size =100px caption = birth date =birth date|1931|08|12|df=y birth place = Unterloibl, Ferlach, Carinthia, Austria known for = Business, electronic achievements death date = Death date and… …
33Odo Josef Struger — Born 12 August 1931(1931 08 12) Unterloibl, Ferlach, Carinthia, Austria Died December 8, 1998(1998 12 08) (aged 67) Cleveland, Ohio Occupation …
34steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying …
35Pottery — Pot and Pots redirect here. For Pot, see Pot (disambiguation). For POTS, see POTS (disambiguation). Unfired green ware pottery on a traditional drying rack at Conner Prairie living history museum …
36technology, history of — Introduction the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… …
37Wax Carving — Casting Waxes = There are a wide variety of wax types used in the lost wax casting process. Generally they fall into three main types, soft, hard and injection waxes. Injection waxes are made and intended to be used for injecting wax under… …
38Capsule (pharmacy) — In the manufacture of pharmaceuticals, encapsulation refers to a range of techniques used to enclose medicines in a relatively stable shell known as a capsule, allowing them to, for example, be taken orally or be used as suppositories. The two… …
39building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …
40Chiller — For other uses, see Chiller (disambiguation). York International water cooled chiller. A chiller is a machine that removes heat from a liquid via a vapor compression or absorption refrigeration cycle. This liquid can then be circulated through a… …
