air escaping
31Surface marker buoy — A surface marker buoy, SMB or simply a blob is an inflatable buoy used by scuba divers, with a line, to indicate the diver s position to their surface safety boat while the diver is underwater. Contents 1 Standard buoy 2 Decompression buoy 2.1… …
32The Last Dragon (Docudrama/Fantasy) — Infobox Television show name = The Last Dragon Dragons: A Fantasy Made Real (U.S. title) caption = Title Screen genre = Fantasy / Docudrama runtime = 99 mins creator = Charlie Foley developer = Charlie Foley David McNab Justin Hardy Kevin Tao… …
33Pneumatic barrier — A pneumatic barrier is a method of containing oil spills. Air bubbling through a perforated pipe causes an upward water flow that slows the spread of oil. It can also be used to stop fish from entering polluted water. A pneumatic barrier is an… …
34deaerator tray/chamber — A container in which the air bubbles are separated from the returned oil before it is recirculated into the lubrication system of a gas turbine engine. Any air in the oil is allowed to escape while the oil is in the tray. It is a type of air oil… …
35Volynka — Infobox Instrument name=Volynka names=HS#:421.111 12 classification= *Bagpiping Hornbostel Sachs classification number= 421.111 12 related= *Bock (Czech) *Cimpoi (Romanian) *Duda (Hungarian/Polish) *Koza (Polish) *Diple (Dalmatian Coast) *Tulum… …
36Ejective consonant — In phonetics, ejective consonants are voiceless consonants that are pronounced with simultaneous closure of the glottis. In the phonology of a particular language, ejectives may contrast with aspirated or tenuis consonants. Additionally, some… …
37Voiced glottal fricative — The breathy voiced glottal transition, commonly called a voiced glottal fricative, is a type of sound used in some spoken languages which often behaves like a consonant, but sometimes behaves more like a vowel, or is indeterminate in its behavior …
38Timeline of heat engine technology — Heat engines have been known since antiquity but were only made into useful devices at the time of the industrial revolution in the eighteenth century. They continue to be developed today.In engineering and thermodynamics, a heat engine performs… …
39History of the steam engine — This article primarily deals with the history of the reciprocating type steam engine. The parallel development of turbine type engines is described in the steam turbine article. The history of the steam engine stretches back as far as the first… …
40ABCDEF — Procédure ABCDEF de traitement des urgences extrahospitalières Le sigle mnémotechnique L ABCDEF sert à décrire la procédure d intervention pour les urgences médicales extra hospitalières. Des différences y apparaissent selon les écoles d… …
