By: Xrayman
An MRI (Magnetic Resonance Imager) is a Medical Imaging tool designed to image soft tissue in the human body. Essentially the machine uses a Radio Frequency Transmitter and Receiver combined with a strong magnet and a high speed computer to create images in the form...
By: Jacob Cohen-Donnelly
The heart is a brilliant muscle that is made up of two atrium and two ventricles. What happens, though, when there is a hole connecting the two ventricles when they should not be connected? Eisenmenger's Syndrome is an instance when there is a hole between...
Why humans attract mosquitoes
By: Awsome
We are beacons that are constantly attrating the mosquitoes. Mosquitoes, like ourselves, have senses that lead them to food and in this case the food is our blood. The main senses they use are SIGHT, SMELL and SOUND. We attract mosquitoes in many ways, but...
The heart: An overview
By: Chrissie Atkinson
The Heart.The heart in its most basic terms can be described as a pump, it's function being to rythmatically pump blood around the body. It is a cone-shaped, hollow, muscular organ that is positioned in the thoracic cavity within the mediastinum. It is tilted...
By: Erik Van Tongerloo
There are several diseases which can be transmitted by mosquitoes to humans. Malaria, the West Nile Virus and yellow fever are some of these diseases and it is important when you want to travel to one of the countries where there is a danger for...
By: Sharon Harvey
When a person experiences chest pain they may immediately think that they are having a heart attack, however this may not be the case. There are many causes of chest pain some of which will be discussed in this article. What is important to say...
Understanding the reasons for different skin tones
By: Roy Jacobs
Genetic studies have demonstrated that there is a remarkable similarity between any two human beings. These findings have dismantled any argument that seeks to project race as a major division among men. In fact it appears that there is so little genetic difference among races...
What finger length reveals about a person
By: Peter Archbold
In recent years a number of studies have been carried to investigate how people's individual characteristics correlate with their finger lengths. These studies have been based on comparisons between the length of the individual's index finger and the length of their ring finger. These studies...
Understanding the reasons for different skin tones
By: Jonte Rhodes
The reason there are different skin tones is simply because over time, skin pigments will darken to absorb less light in hotter temperatures. Pigments in the skin are designed to protect the delicate cells underneath them from being damaged when in the heat of the...
By: Fermin Saldana
Current human sleep patterns are obsolete, inefficient, and a risk to human mental and physical health. In societies of excess, such as in America, oversleeping has a direct influence to the quality and length of human life. Doctor Daniel Kripke, a professor of psychiatry at...

 

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