Science

Hyaline Cartilage

Hyaline Cartilage Definition Hyaline cartilage is a type of connective tissue composed of specialized cells in a translucent, pearly blue matrix. Hyaline cartilage thinly covers the articulating ends of bones, connects the ribs to the sternum, and supports the nose, the trachea, and part of the l.....

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Olivine

Olivine Definition Olivine is a common mineral in the igneous rocks, such as basalt and gabbro that make up most of the Earth’s crust beneath the oceans. Its chemical formula is: (Mg2+, Fe2+)2SiO4. It is a type of nesosilicate or orthosilicate. It is a common mineral in the Earth’s su.....

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Zooplankton

Zooplankton Definition Zooplankton is plankton that consists of tiny animals, such as rotifers, copepods, and krill, and of microorganisms once classified as animals, such as dinoflagellates and other protozoans. It is made up of hundreds of thousands of different species of animals. Some are bab.....

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Costal Cartilage

Costal Cartilage Definition Costal cartilage is the cartilage forming the anterior continuation of a rib, providing the means by which it reaches and articulates with the sternum. Costal (cost- = rib) cartilage also connects the three superior false ribs to the sternum, but these false ribs are a.....

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How to Calculate the Perimeter of a Square?

Calculating the Perimeter of a Square Perimeter of a Square means the total distance around the outside of a square. The perimeter of a square is the distance around the outside of the square. A square has four sides of equal length. The formula for finding the perimeter of a square is 4*(Length .....

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Traditional Medicine

Traditional Medicine Definition Traditional medicine is the sum total of the knowledge, skills, and practices based on the theories, beliefs, and experiences indigenous to different cultures, whether explicable or not, used in the maintenance of health as well as in the prevention, diagnosis, imp.....

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Peridotite

Peridotite Definition Peridotite is a coarse-grained igneous rock that consists mainly of olivine and pyroxene. It is believed to be one of the main constituent rocks of the Earth’s mantle. It is a dark-colored, coarse-grained igneous rock and it is typically forms in volcanic pipes and is .....

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Kimberlite

Kimberlite Definition Kimberlite is a type of peridotite consisting of a fine-grained matrix of calcite and olivine and containing phenocrysts of olivine, garnet, and sometimes diamonds. It is also called blue ground, a dark-coloured, heavy, often altered and brecciated (fragmented), intrusive ig.....

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About Thorax

About Thorax Definition Thorax (or Chest) is the part of the body cavity from the neck or head to the abdomen, containing the heart, lungs, etc.; chest: in mammals, the diaphragm separates it from the abdomen. The thorax includes the thoracic cavity and the thoracic wall. Its walls are formed by .....

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Diamond

Diamond Definition Diamond is a form of pure carbon that occurs naturally as a clear, cubic crystal and is the hardest of all known minerals. It is less stable than graphite, but the conversion rate from diamond to graphite is negligible at standard conditions. It often occurs as octahedrons with.....

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Upper Limb

Upper Limb Definition Upper limb is the area of the skeleton that is able to grasp strike and conduct fine motor skills. It is supported and stabilized by various muscles attached to the ribs and vertebrae. The upper limb and lower limbs were evolved basically for bearing the weight of the body a.....

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About Alternative Fuel

About Alternative Fuel Definition Alternative fuel is a fuel other than gasoline or diesel for powering motor vehicles, often with improved energy efficiency and pollution reduction features. Alternative fuels are derived from sources other than petroleum. Most are produced domestically, reducing.....

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