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Extrasolar planets

Extrasolar planet, also called exoplanet, any planetary body that is outside the solar system and that usually orbits a star other than the Sun. Extrasolar planets were first discovered in 1992. More than 4,000 are known, and about 6,000 await further confirmation. The first possible...

Extrasolar planet, also called...

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Greek culture

Thousands of years ago the culture of Greece has evolved. Beginning in Monoan and later in Mycenaean Greece through the influence of Roman Empire and its successor the Byzantine Empire. Other cultures and states such as Frankish states, the Ottoman Empire, the Venetian Republic and...

Thousands of years ago the cul...

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The smallest insects on Earth

Insects are one of the largest group of animals that contains millions of species. They have a huge diversity and characteristics that will define their danger or benefit to the environment. The insects are found in every part in the world and many of them...

Insects are one of the largest...

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What is Gymnosperm

The gymnosperms, also known as Acrogymnospermae, are a group of seed-producing plants (primitive seed plants) that includes conifers, cycads, Ginkgo and gnetophytes. The term "Gymnosperm" means naked seeds where, Gymnos=naked and sperma=seeds. The name is based on the unenclosed condition of their seeds, where the...

The gymnosperms, also known as...

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Endangered Animals

Endangered animals or species are the animals very likely to become extinct in the close near future and it could be extinct either worldwide or in a particular political jurisdiction, these endangered animals could be in risk due to many factors such as habitat loss,...

Endangered animals or species ...

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Types of Microbes

Microbes are a very tiny things that do surround us everywhere and it can not be seen by naked eye ,these microbes do live in the environment including water, soil, and air. The human body does contain millions of these tiny microbes which is also called...

Microbes are a very tiny thing...

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How to Avoid Psychological Effects

Mental health is our emotional ,psychological and social well being, it affects how we think, feel and act as we cope with life, it does determine how we handle stress , make choices and how we do relate to others.Mental health is very important at...

Mental health is our emotional...

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Information About Internal Bleeding

Blood is meant to be circulated by heart through blood vessels to supply the body’s organs oxygen and nutrients. These blood vessels do include arteries veins and capillaries. When the integrity of the blood vessel wall is damaged, there will be a clotting mechanism to...

Blood is meant to be circulate...

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What is the Catalase enzyme

What are enzymes Enzymes are vital to our survival. Such proteins, produced by our cells, allow our body to process chemicals, acting as a catalyst. A catalyst gets reactions started and makes them happen quicker, by increasing a reaction rate that might not happen at all...

What are enzymes Enzymes are ...

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What is Cement

The definition of cement according to Merriam Webster is a powder of alumina, silica, lime, iron oxide, and magnesium oxide burned together in a kiln and finely pulverized and used as an ingredient of mortar and concrete. Cement is a fine, soft substance with a powdery...

The definition of cement accor...

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