thermal insulating efficiency
101Nitrogen — carbon ← nitrogen → oxygen ↑ N ↓ P …
102Platypus — For other uses, see Platypus (disambiguation). Platypus[1] Temporal range: 66–0 Ma …
103Heterojunction — A heterojunction is the interface that occurs between two layers or regions of dissimilar crystalline semiconductors. These semiconducting materials have unequal band gaps as opposed to a homojunction. It is often advantageous to engineer the… …
104Ball bearing motor — A ball bearing motor is an unusual electric motor that consists of two ball bearing type bearings, with the inner races mounted on a common conductive shaft, and the outer races connected to a high current, low voltage power supply. An… …
105Expansion chamber — An Expansion chamber is an exhaust system used on a two stroke cycle engine to enhance its power output by improving its volumetric efficiency. It makes use of the energy left in the burnt exhaust exiting the cylinder to aid the filling of the… …
106Dielectric heating — A microwave oven, which uses dielectric heating to cook food Dielectric heating, also known as electronic heating, RF heating, high frequency heating and diathermy, is the process in which a high frequency alternating electric field, or radio… …
107Rainwater tank — A rainwater tank (sometimes called rain barrels , in North America or a water butt in the UK) is a water tank which is used to collect and store rain water runoff, typically from rooftops via rain gutters. Rainwater tanks are devices for… …
108Abdus Suttar Khan — Dr. Abdus Suttar Khan (1941 January 31, 2008) was an Oxford Scholar and distinguished aerospace researcher for four decades with NASA, Pratt Whitney Air Craft Company of United Technology (USA), and the power generation company Alstom… …
109China pavilion at Expo 2010 — China Pavilion 中国国家馆 Alternative names Oriental Crown …
110Ceramic — A Ming Dynasty porcelain vase dating 1403 1424 …
