heating coupling
41Optical fiber — A bundle of optical fibers A TOSLINK fiber optic audio c …
42Electric vehicle battery — Further information: Rechargeable electricity storage system For the starting, lighting and ignition system battery of an automobile, see Automotive battery. A Mitsubishi i MiEV having its batteries installed in Japan …
43Shape-memory alloy — A shape memory alloy (SMA, smart metal, memory metal, memory alloy, muscle wire, smart alloy) is an alloy that remembers its original, cold forged shape: returning the pre deformed shape by heating. This material is a lightweight, solid state… …
44Tesla coil — at Questacon the National Science and Technology center in Canberra, Australia Uses Application in educational demonstrations, novelty lighting, as well as music Inventor …
45Organonickel — chemistry is a branch of organometallic chemistry that deals with organic compounds feature nickel carbon bonds.[1][2] They are used as a catalyst, as a building block in organic chemistry and in chemical vapor deposition. Organonickel compounds… …
46Shape memory alloy — A shape memory alloy (SMA, also known as a smart alloy, memory metal, or muscle wire) is an alloy that remembers its shape, and can be returned to that shape after being deformed, by applying heat to the alloy. When the shape memory effect is… …
47Bavarian Gt 2x4/4 — Model of the Bavarian Gt 2x4/4 by Märklin, Göppingen Bavarian Gt 2×4/4 DRG Class 960 DR Class 960 Number(s): K.Bay.Sts.B.: 5751–5765 DRG: 96 001–95 015 …
48oxide — oxidic /ok sid ik/, adj. /ok suyd, sid/, n. Chem. a compound in which oxygen is bonded to one or more electropositive atoms. Also, oxid /ok sid/. [1780 90; < F (now oxyde), b. oxygène and acide. See OXYGEN, ACID] * * * I Any of a large and… …
49Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …
50Variable Specific Impulse Magnetoplasma Rocket — Artist s impression of several VASIMR engines propelling a craft through space The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is an electro magnetic thruster for spacecraft propulsion. It uses radio waves to ionize and heat a… …
