Nail vs Marble vs Snorkel

A nail or nail is a thin elongated object and sharp tip made of a hard metal (usually steel), used to hold two or more objects. A marble is a small sphere of glass, alabaster, ceramics, clay, metal, glass, steel, stone, marble, wood or porcelana used in various children's games. Snorkeling (sub surface) or shallow diving (skin diving) is swimming or diving activities by wearing equipment such as diving masks and snorkels. Who will win?

Nail

A nail or nail is a thin elongated object and sharp tip made of a hard metal (usually steel), used to hold two or more objects. A nail can be "pinned" on the material to work using a hammer.

The nails are classified according to their use, diameter, length and finish. This presents a variety of nails; for example, a nail is not necessarily smooth on its main body. The head size is a factor to be considered, then, depending on the use of nail, small or large head may be favorable or unwanted. You will generally use the so-called "headed" in those places where no matter look, while the "headless" are often used when they are more in sight. Also, the fact that a nail head does or does not is determined by the material to be applied. There are different types depending on the nail heads; no flat heads and rounded heads.

The material with which a nail is manufactured may have different to other nail features, which include hardness. In many cases, the sale of nails is measured by approximate weight. Also nails applied using an automatic tool, which is usually operated in combination with an air compressor.

Marble

A marble is a small sphere of glass, alabaster, ceramics, clay, metal, glass, steel, stone, marble, wood or porcelana used in various children's games. It is also called so some games in which marbles are used. These games are almost universal, and although there are many variations, the essence is almost always the same: to launch one or several marbles to try to approach or target other holes. When a hand is won marbles are usually taken other player or opposing players.

As well as playing marbles are widely used for industrial use, being mainly used inside aerosol cans and bearings.

While the true origin of the marbles is not known and are traditional games, its origin apparently dates back to ancient Egypt and pre-Christian Rome. Indeed, marbles have been found present in the tomb of an Egyptian child around 3000 a. C. In Crete, meanwhile, the children played with marbles constructed from precious materials. In Ancient Rome was a childish game whose popularity spread to the Middle Ages.

Other materials used in antiquity are the bones of olives, hazelnuts or chestnuts. Until the early twentieth century, some were still made of stone. As well as playful element, the marbles were also used in crafts such as decorative items.

Snorkel

Snorkeling (sub surface) or shallow diving (skin diving) is swimming or diving activities by wearing equipment such as diving masks and snorkels. In addition, divers often wear mobility aids such as frog legs (fin diving) to increase the thrust on foot.

Snorkel is diving equipment such as hoses J-shaped with a mouth protector at the lower end. This tool serves as the entrance of air when breathing with his mouth without looking up from the surface of the water. The underwater view can be seen while swimming with her face to the surface of the water and breathing through a snorkel. Divers can take a deep breath before diving under the water. Scuba diver uses a snorkel to save air in the tube while swimming in the water.

Snorkeling activities everyone can do. Divers who can not swim or float can not be wearing a life jacket. When diving at a low temperature water, the divers wear wet suits to keep the body from the cold. In addition, the wetsuit is a protective body from injury scratched coral or jellyfish stings.

Besides mastering how to breathe with the mouth through a snorkel, snorkeling does not require special education. Beginners who have never done snorkeling can learn it in a short time from the dive guide. How to wear a mask, snorkel, and frog legs can be learned from the dive guides, dive shop or dive gear rental place on the beach. Nevertheless, like scuba diving, snorkeling activities are not to be done alone, but with friends or in groups.