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How viruses evolve

What are viruses? Viruses are the smallest of all the microbes. They are said to be so small that 500 million rhinoviruses (which cause the common cold) could fit on to the head of a pin. These are special because these are only alive and able...

What are viruses? Viruses are...

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How to wounds heal

A wound is a crack in the skin or an opening. The skin protects the body from germs. Also during surgery, germs can get in and cause infection when the skin is broken. Many Wounds occur due to an accident or injury. Hurt forms include: Cuts Craps Puncture hurts Burning Pressure...

A wound is a crack in the skin...

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Information about the Bat

Bats are placental mammals and they are the second largest order as rodents do come first and it is also making up approx. 20% of mammal species. Not all mega bats are larger than microbats as several characteristics do distinguish the two groups as we can find that...

Bats are placental mammals and...

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How Wind Power Works

Air is a fluid just like any other except that its particles are in gas form instead of liquid form and when air does move quickly in the form of wind those particles also are moving quickly, motion does mean kinetic energy that can be...

Air is a fluid just like any o...

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How Batteries Work

A battery is a device that does store chemical energy and then it does convert it to electrical energy, the chemical reactions that do happen inside a battery do involve the flow of electrons from one material to another one and this do happen through...

A battery is a device that doe...

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Reasons animals become endangered

Extinction is the non-survival of a species of animals and its disappearance, and extinction takes place at the death of the last animal capable of reproduction from this family. The extinction of animals is one of the natural disasters spreading in this world. An endangered species...

Extinction is the non-survival...

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How our eyes make sense of light

Eye: The sight organ. There are a variety of components to the eye. Such elements include the cornea, iris, eye, lens, retina, macula, optic nerve, choroid, and vitreous, but are not limited to. The cornea is the transparent front window of the eye, transmitting light...

Eye: The sight organ. There ar...

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Obsessive Compulsive Disorder

What is the obsessive-compulsive disorder? Obsessive - compulsive disorder (OCD) is a type of anxiety disorder characterized by irrational thoughts (and obsessive thoughts) that lead to compulsive behaviors. People with Obsessive Compulsive Disorder are sometimes aware of the fact that their obsessive behaviors are illogical, and they...

What is the obsessive-compulsi...

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What is Archaeology

Archaeology is the study of human activity through the recovery and analysis of material culture and the archaeological record does consist of artifact, architecture and cultural landscape, archaeology ca be considered as a social science at the same time it can be considered as a...

Archaeology is the study of hu...

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