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** Hand signals-Recreational divers do not usually have access to voice communication equipment, and it does not generally work with a standard scuba demand valve, so they use other signals.
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** and Hand
** M. C. Escher used special shapes of mirrors in order to achieve a much more complete view of his surroundings than by direct observation in Hand with Reflecting Sphere ( also known as Self-Portrait in Spherical Mirror ).
** Episode 12 " Hand on the Gun " ( Director )
** Hand Operated Processor ( HOP box ) – a troubleshooting tool for Synclavier system, connected to ABLE computer via " D01 Front Panel Interface Card ".
** " The Helping Hand "
** Hand rail, for physical support, such as on stairways and steps
** If the Skat is not picked up, the hand value is 30 ( the base value will increase from 2 to 3 for declaring Hand ).
** 1 for declaring Hand
** Coxsackie A virus ( CVA ); also causes Hand foot and mouth disease
** Rafael Fruhbeck de Burgos ( conductor ), Alicia de Larrocha & the London Philharmonic for Ravel: Concerto for Left Hand and Concerto for Piano in G / Fauré: Fantaisie for Piano and Orchestra
** The Severed Hand
** Shirley Caesar for Put Your Hand in the Hand of the Man From Galilee
** The Hand of Oberon
** The Left Hand of Darkness by Mark Duncan
** Hand Surgery, such as endoscopic carpal tunnel release
** LaVerne Baker for " Shake a Hand "
** Wylder's Hand
** Red Hand Defenders ( 1998 – present ).
** " Bird in the Hand "
** The Mummy's Hand ( 1940 )
** Jeffrey Gold, Len Peltier & Suzanne Vega ( art directors ) for Days of Open Hand performed by Suzanne Vega
** Rafael Frühbeck de Burgos ( conductor ), Alicia de Larrocha & the London Philharmonic for Ravel: Concerto for Left Hand and Concerto for Piano in G / Fauré: Fantaisie for Piano and Orchestra
** Dead Man's Hand by Tim Lebbon
** Bibliomancy by Elizabeth Hand
** Shirley Caesar for Put Your Hand in the Hand of the Man From Galilee
** and divers
** W. H. Thornthwaite of Hoxton in London patented an inflatable lifting jacket for divers.
** After the supply of war-surplus frogman's drysuits ran out, free-swimming diving suits were not readily available to the general public, and as a result many scuba divers dived with their skin bare except for swimming trunks.
** Around this time, some British scuba divers start making homemade diving demand regulators from industrial parts, including Calor Gas regulators.
** The Communist Bloc falls and the Cold War ends ( see Fall of Communism and dissolution of the Soviet Union ), and with it the risk of future attack by Communist Bloc forces including by their combat divers.
** Tome 2: Au nom de la loi: lettres de Louis-Hippolyte La Fontaine à divers correspondants, 1829 – 1847
** Tome 3: Mon cher Amable: lettres de Louis-Hippolyte La Fontaine à divers correspondants, 1848 – 1864
** Clearance Diving Team Three, which worked alongside divers from several nations to clear Iraqi ports of mines.
** Shark proof cage, used by scuba divers to examine sharks with better safely
** assessing the hazards of a dive site and informing the divers of the hazards,
** briefing divers on the layout and points of interest of a dive site,
** suggesting routes for a dive at a specific site for autonomous divers,
** checking divers into and out of the water from a boat or shore entry point,
** leading a group of divers in the water as a tour guide.
** supervise participants in experience programs for uncertified divers.
** teach and certifying skin divers and snorkellers.
** conduct scuba review programs for certified divers.
** Tap codes-made by knocking on the walls, are used occasionally to communicate with divers trapped in a sealed bell or the occupants of a submersible during a rescue.
** Diver down signals-The dive flags, lights and shape signals used to indicate the presence of divers in the water.
** Mine Clearance Command ( divers ); HNoMS Tyr support vessel
** IsraAid sent a delegation of medical personnel, psychologists, and experienced search-and-rescue divers.
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