do convex ornament
21Crookes radiometer — The Crookes radiometer, also known as the light mill, consists of an airtight glass bulb, containing a partial vacuum. Inside are a set of vanes which are mounted on a spindle. The vanes rotate when exposed to light, with faster rotation for more …
22mirror — mirrorlike, adj. /mir euhr/, n. 1. a reflecting surface, originally of polished metal but now usually of glass with a silvery, metallic, or amalgam backing. 2. such a surface set into a frame, attached to a handle, etc., for use in viewing… …
23tile — tilelike, adj. /tuyl/, n., v., tiled, tiling. n. 1. a thin slab or bent piece of baked clay, sometimes painted or glazed, used for various purposes, as to form one of the units of a roof covering, floor, or revetment. 2. any of various similar… …
24Quern-stone — The upper stone of a Scottish hand quern from Dalgarven Mill, North Ayrshire. Quern stones are stone tools for hand grinding a wide variety of materials. They were used in pairs. The lower, stationary, stone is called a quern, whilst the upper,… …
25Filigree — For the concrete system, see Filigree concrete. sterling Horse and Buggy, Filigree work …
26Witch ball — A witch ball is a hollow sphere of plain or stained glass hung in cottage windows in 18th century England to ward off evil spirits, witch s spells or ill fortune, though the Witch s Ball actually originated among cultures where witches were… …
27Baroque architecture — Façade of the Church of the Gesù, the first truly baroque façade.[1] Baroque architecture is a term used to describe the building style of the Baroque era, begun in late sixteenth century Italy, that took the Roman vocabulary of Renaissance… …
28Oldsmobile 88 — Oldsmobile Eighty Eight Manufacturer General Motors Production 1949–1999 Class Full siz …
29Ovolo — Ovulo molding and resulting shadow pattern Ovolo (or ovulo) in architecture, is a convex molding known also as the echinus, which in Classical architecture was invariably carved with the egg and dart ornament. The molding is called a quarter… …
30Puddle — This article is about the liquid phenomenon. For other uses, see Puddle (disambiguation). A seep puddle in a forest clearing A puddle is a small accumulation of liquid, usually water, on a surface. It can form either by pooling in a depression on …
