spin heating
71Duct (HVAC) — A round galvanized steel duct connecting to a typical diffuser Fire resistance rated …
72electromagnetic radiation — Physics. radiation consisting of electromagnetic waves, including radio waves, infrared, visible light, ultraviolet, x rays, and gamma rays. [1950 55] * * * Energy propagated through free space or through a material medium in the form of… …
73hand tool — any tool or implement designed for manual operation. * * * Introduction any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… …
74geomagnetic field — Magnetic field associated with the Earth. It is essentially dipolar (i.e., it has two poles, the northern and southern magnetic poles) on the Earth s surface. Away from the surface, the field becomes distorted. Most geomagnetists explain the… …
75Hang gliding — Hang glider launching from Mount Tamalpais …
76Nuclear fusion — Nuclear physics Radioactive decay Nuclear fission Nuclear fusion Classical dec …
77Magnetic refrigeration — Gadolinium alloy heats up inside the magnetic field and loses thermal energy to the environment, so it exits the field cooler than when it entered. Magnetic refrigeration is a cooling technology based on the magnetocaloric effect. This technique… …
78Piper PA-38 Tomahawk — PA 38 Tomahawk Role Civil Personal Training Aircraft Manufacturer Piper Introduction 1978 …
79HAT-P-1b — Planetbox begin name=HAT P 1 bPlanetbox star star=ADS 16402 B constell=Lacerta RA=22h 57m 47s DEC=+38° 40 prime; 30 Prime; dist ly=453 ± 65 dist pc=139 ± 20 class=G0V Planetbox orbit semimajor=0.0553 ± 0.0014 period=4.4652934 ± 0.000093… …
80Richard Liboff — Richard L. Liboff is a U.S. physicist who has authored five books and nearly 150 other publications in variety of fields, including plasma physics, planetary physics, cosmology, quantum chaos, and quantum billiards.He earned his Ph.D., 1961 from… …
