Most air shows feature warbirds, aerobatics, and demonstrations of modern military aircraft, and many air shows offer a variety of other aeronautical attractions as well, such as wing-walking, radio-controlled aircraft, water / slurry drops from firefighting aircraft, simulated helicopter rescues and sky diving.

Most diving competitions consist of three disciplines: 1 m and 3 m springboards, and the platform.

Most modern open-circuit scuba sets have a diving regulator consisting of a first-stage pressure-reducing valve connected to the diving cylinder's output valve.

Most aquatic turtles have flat, streamlined shells which aid in swimming and diving.

Most terns ( Sterna and the noddies ) hunt fish by diving, often hovering first, but the marsh terns ( Chlidonias ) pick insects of the surface of fresh water.

Most commercial diving dry suits have heavy built-in boots.

Most cave divers recognize five general rules or contributing factors for safe cave diving, which were popularized, adapted and became generally accepted from Sheck Exley's 1977 publication Basic Cave Diving: A Blueprint for Survival.

Most cave diving exploration is now conducted on the basis of " mini projects " lasting 1 – 7 days, and occurring many times a year, and these may include daily commutes from home to jungle dive base camps located within 1 hour from road access.

Most holes are deep enough that diving is needed, so there can be a danger of drowning.

Most commercial operators and dive clubs serving divers insist that each diver is able to show them " certification ", for the type of diving the diver intends to do.

Most training agencies have minimum ages for diving and often restrict younger children to snorkeling.

Most commercial or military diving medical examinations will look specifically for signs of this pathology.

Most hookah diving uses a demand system based on a standard scuba second stage, but there have been special purpose free flow full face masks specifically intended for hookah diving ( see photos ).

Most diving contractors will have comprehensive checklists that are used to ensure that the equipment is connected in the appropriate sequence and all checks are done.

Most full-face masks can be knocked off much less easily than an ordinary scuba mouthpiece or an ordinary eyes-and-nose diving mask ; but an excess of bulky projecting valvework may act as a lever for his head to be pushed around by.

Most diving is done at Julian Rocks which is part of the recently established Cape Byron Marine Park and only a few minutes boat ride from Main Beach.

Most modern diving depth gauges have an electronic mechanism and digital display.

Most tourists who visit do so for the isolation, as well as scuba diving, bonefishing, snorkeling, and duck hunting.

The Blue Hole is notorious for the number of diving fatalities which have occurred there, earning it the sobriquet " World's Most Dangerous Dive Site " and the nickname " Diver's Cemetery ".

Most solo divers are quite gregarious and very much want to share their enjoyment of diving with others – they just want to do it when they get to the surface.

Most military accidents took place while clearing the minefields in the immediate aftermath of the 1982 conflict or in the process of trying to establish the extent of the minefield perimeters, particularly where no detailed records existed.

Most accidents are the result of user error leading to an isolated fall.

Most states in the United States have managed to retain laws forbidding riding a motorcycle without a helmet or driving without seat belts, on the grounds that accidents cost the entire society in the form of publicly-provided health care costs.

Most of CR. 42s were lost in training accidents and strafing attacks by U. S. aircraft in 1944.

Most individuals manage to breed only once in their life, falling victim to predators or accidents before being 2 years of age.

Most of the small stories in the book expound on the depression and sadness wrought by watching oneself make bad choices: people watch their parents die again, drive drunk or cause accidents that severely injure others.

Most of them however are inaccessible-blown up or filled with soil, to prevent accidents with careless tourists.

A highly-utilized bypass to reach Stevens Pass, 1, 780 accidents, 1, 359 injuries, and 47 deaths in 15 years resulted in the highway being included in the September 1995 Reader's Digest article " America's Most Dangerous Highways.

Most railway accidents involve derailment.

Most of the accidents that occur on the Dukes Highway are high-speed head on collisions usually caused by fatigue.

Most accidents occur when the bird hits the windscreen or flies into the engines.

Most of the victims died from inhaling poisonous gases, and carbon monoxide, unlike most accidents of this kind, where most die from crushing or burning.

Most mine shafts are capped, meaning a large concrete plug around 3 feet thick is placed over the shaft to cover it and stop fatal accidents from occurring.

Most of these were minor incidents, involving only property damage, but major fatal accidents are also be included in this total.

Most hip fractures in people with normal bone are the result of high-energy trauma such as car accidents.

World's Most Amazing Videos is a reality television series that showcases accidents, disasters, police chases and other extraordinary events that are caught on video camera.

The section through northern Jefferson County, Missouri was the site of numerous fatal traffic accidents due to the narrow road being unable to handle increased traffic from " population growth ", and was referred to as " Blood Alley " and " Missouri's Most Dangerous Highway " ( and was featured in an Reader's Digest article on dangerous roads ).

Most cave accidents happen in this kind of cave, as visitors often underestimate the difficulties and dangers.

Most < sup > 129 </ sup > I derived radioactivity on Earth is man-made: an unwanted long-lived byproduct of early nuclear tests and nuclear fission accidents.

Most children with HPE are at risk of having elevated blood sodium levels during moderate-severe illnesses, that alter fluid intake / output, even if they have no previous diagnosis of diabetes insipidus or hypernatremia.

Most diseases in BPS discussion are such behaviourally-moderated illnesses, with known high risk factors, or so-called " biopsychosocial illnesses / disorders ".

Most recently, the 2011 Winter Ghent Bar Tour had over 1250 participants and donated $ 30, 390 to Edmarc Hospice for Children, a Portsmouth, Virginia organization that provides support to children with life-threatening illnesses.

Most did not die because of the lava flow or other direct effects of the eruption, but from indirect effects, including changes in climate and illnesses in livestock in the following years caused by the ash and poisonous gases coming from the eruption.

Most people believed him, owing to many miraculous signs and wonders attributed to the work of the Holy Spirit such as the casting out of demons and healing fatal illnesses on the sick