steam-tight
61ECONOMIC AFFAIRS — THE PRE MANDATE (LATE OTTOMAN) PERIOD Geography and Borders In September 1923 a new political entity was formally recognized by the international community. Palestine, or Ereẓ Israel as Jews have continued to refer to it for 2,000 years,… …
62Geyser — For other uses, see Geyser (disambiguation). Strokkur geyser, Iceland …
63Pressure cooking — is a method of cooking in a sealed vessel that does not permit air or liquids to escape below a preset pressure. Because the boiling point of water increases as the pressure increases, the pressure built up inside the cooker allows the liquid in… …
64Boiler explosion — Boiler explosions are catastrophic failures of boilers. As seen today, boiler explosions are of two kinds. One kind is over pressure in the pressure parts of the steam and water sides. The second kind is explosion in the furnace. Boiler… …
65James Nasmyth — This article is about the Scottish engineer. For the inventor of basketball, see James Naismith. Infobox Scientist name = James Nasmyth image width = 220px caption = James Nasmyth birth date = 19 August 1808 birth place = Edinburgh, Scotland… …
66Mallet locomotive — A typical European Mallet type, a narrow gauge 0 4 4 2 tank locomotive for a mountain railway (in this case, the RhB G 2/2+2/3 in Switzerland) …
67Science and invention in Birmingham — Birmingham is the second largest city in the United Kingdom. It is one of the country s principal industrial centres and has an impressive history of industrial and scientific innovation.16th century1547: Although no record is kept to indicate… …
68SR USA Class — Infobox Locomotive powertype=Steam name = Southern Railway USA class Longworth, Hugh: British Railway Steam Locomotives: 1948 1968 (Oxford Publishing Company: Oxford, 2005) ISBN 0860935930] caption = DS238 Wainwright , a preserved example in… …
69Glossary of fuel cell terms — The Glossary of fuel cell terms lists the definitions of many terms used within the fuel cell industry. The terms in this glossary may be used by fuel cell industry associations, in education material and fuel cell codes and standards to name but …
70MythBusters (2007 season) — Country of origin Australia United States No. of episodes 25 (includes 4 specials) Broadcast Original channel Discovery Channel …
