superheating system
31NZR KA class — A streamlined KA class locomotive Power type Steam Builder NZR Hutt Workshops Build date 1939 1945, 1950 …
32LSWR 415 class — Infobox Locomotive powertype=Steam name = LSWR/SR 415 class caption = Preserved 488 on the Bluebell Railway designer = William Adams builder = Robert Stephenson Co. (28); Dübs Co. (20); Neilson Co. (11); Beyer Peacock (12) serialnumber = RS… …
33LSWR G16 class — Infobox Locomotive name=LSWR G16 class powertype=Steam caption= designer=Robert Urie builder=LSWR Eastleigh Works builddate=1921 totalproduction=4 gauge=RailGauge|ussg|lk=on whytetype=4 8 0T uicclass=2 Dht… …
34Sublimation (phase transition) — Dark green crystals of nickelocene, freshly sublimed on a cold finger …
35Ice — This article is about water ice. For the broader concept of ices as used in the planetary sciences, see volatiles. For other uses, see Ice (disambiguation) …
36State of matter — A state of matter (or physical state, or form of matter) has physical properties which are qualitatively different from other states of matter.Traditionally, three states of matter were recognized: solid, which maintains a fixed volume and shape; …
374-6-2 — Under the Whyte notation for the classification of steam locomotives, a 4 6 2 locomotive has four leading wheels (generally arranged in a leading truck), six coupled driving wheels and two trailing wheels (often but not always in a trailing… …
38Mpemba effect — The Mpemba effect is the observation that warmer water sometimes freezes faster than colder water. Although the observation has been verified, there is no single scientific explanation for the effect. Contents 1 Historical observations 2 Origin 3 …
39LMS Jubilee Class — Infobox Locomotive powertype=Steam name = LMS Jubilee Class caption = 45641 Sandwich at Chinley, 14 August 1954. designer = William Stanier builder = LMS Crewe Works LMS Derby Works North British Loco builddate = 1934–1936 totalproduction = 191… …
40Plasma rifle — TOCrightPlasma rifles are theoretical weapons often used in science fiction. They are, in effect, a type of raygun. Plasma weapons use a small nuclear reactor or fuel cell or other type of advanced energy storage device to power an… …
