(inside the flue wall)
41Corbel — For other uses, see Corbel (disambiguation). Elaborately decorated classical style stone corbels support balconies on a building in Indianapolis …
42Autonomous building — An autonomous building is a building designed to be operated independently from infrastructural support services such as the electric power grid, municipal water systems, sewage treatment systems, storm drains, communication services, and in some …
43Walled garden — A walled garden is a garden enclosed by high walls.These walls may serve a decorative or security purpose, but their original function in the north temperate zone was to shelter the garden from wind and frost. This shelter can raise the ambient… …
44Thermae — This page is on buildings used for Roman bathing. For the activity in general, see Ancient Roman bathing. The terms balnea or thermae were the words the ancient Romans used for the buildings housing their public baths.Most Roman cities had at… …
45musical sound — Introduction any tone with characteristics such as controlled pitch and timbre. The sounds are produced by instruments in which the periodic vibrations can be controlled by the performer. That some sounds are intrinsically musical,… …
46Lethabo Power Station — in the Free State, South Africa, is a large coal fired power station owned and operated by Eskom. GeneralThe Tswana word lethabo , chosen as the power station’s name, means good living, happiness . It symbolises the substantial contribution Eskom …
47Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …
48Space heating — is the heating of a space, usually enclosed, such as a house or room. A space heater keeps the air and surroundings at a comfortable temperature for people or animals, or even plants in a greenhouse. Space heating generally warms a small space,… …
49Coal — Sedimentary Rock Anthracite coal Composition Primary carbon Secondary hydrogen, sulfur …
