Hot air ballooning — is the activity of flying hot air balloons. Attractive aspects of ballooning include the exceptional quiet (except when the propane burners are firing), the lack of a feeling of movement, and the bird s eye view. Since the balloon moves with the… … Wikipedia
Fuel economy in automobiles — Fuel consumption monitor from a 2006 Honda Airwave … Wikipedia
Hot Wheels AcceleRacers — The second film s DVD box art Genre Action Adventure Sci Fi … Wikipedia
Hot air engine — (historically simply air engine or caloric engine [cite book|author=Robert Sier|title=Hot air caloric and stirling engines. Vol.1, A history|edition=1st Edition (Revised)|publisher=L.A. Mair|year=1999|id=ISBN 0 9526417 0 4] ) is a catch all term… … Wikipedia
fuel cell — a device that produces a continuous electric current directly from the oxidation of a fuel, as that of hydrogen by oxygen. [1920 25] * * * Device that converts chemical energy of a fuel directly into electricity (see electrochemistry). Fuel cells … Universalium
Fuel injection — Fuel rail connected to the injectors that are mounted just above the intake manifold on a four cylinder engine. Fuel injection … Wikipedia
Fuel (band) — Infobox musical artist Name = Fuel Img capt = Img size = Landscape = Background = group or band Origin = Obion County, Tennessee, United States Instrument = Voice type = Genre =Hard rock Post grunge Alternative rock Years active = 1989 ndash;… … Wikipedia
Fuel cell — For other uses, see Fuel cell (disambiguation). Demonstration model of a direct methanol fuel cell. The actual fuel cell stack is the layered cube shape in the center of the image A fuel cell is a device that converts the chemical energy from a… … Wikipedia
Hot-tube ignitor — A hot tube ignitor was an early device that fit onto the cylinder head of an internal combustion engine and ignites the compressed fuel/air mixture by means of a flame heating part of the tube red hot. A hot tube ignitor consisted of a metal or… … Wikipedia
Fuel poverty — A fuel poor household is one which cannot afford to keep adequately warm at reasonable cost. The term is mainly used in the UK, Ireland and New Zealand, although the concept also applies in much of Eastern Europe and the USA. Definitions In the… … Wikipedia
Phase-change memory — Computer memory types Volatile RAM DRAM (e.g., DDR SDRAM) SRAM In development T RAM Z RAM TTRAM Historical Delay line memory Selectron tube Williams tube Non volatile … Wikipedia
