Biology: The human heart
By: Mary Pagay
The heart is the main organ of the cardiovascular system. Its job is to pump blood to all parts of the body through a network of vascular channels knowns as veins and arteries. The heart pushes out oxygenated blood through the arteries to be carried...
By: D. Rhode
Giving blood has the obvious benefit to others, but there are some benefits for yourself. Did you know that you burn about 650 calories by donating one pint of blood? In addition, by checking your blood pressure, iron levels, and temperature every time you donate...
By: D. Rhode
Everyone knows how essential blood is to life. And most people are aware that blood banks go through shortages from time to time. But what happens when there is not enough blood? Only the patients who are in dire need of blood get it. That...
Facts about the human brain
By: Summer Tyme
The brain, our most important organ never takes a day off. Even when we are asleep, our brain is still working to keep us alive. During sleep, it is also recuperating through our dreams, sorting through the previous day's activities. Contrary to what you may...
Understanding the human brain
By: Tony Gomes
Scientist believes that human brain is the most complicated and the most complex object in the universe .In the brain there's about 50 billions neurons with a quadrillion synapses ( connections), and with a capacity of operation in maybe 10 quadrillions times per second.just...
Facts about the human brain
By: Jon Martin
The human brain is probably the best computer in the world, mainly because it doesn't rely on expensive yearly updates of Microsoft Windows (at least, not yet). And I can assure you, from my own eating experience, that the human brain tastes really great. It's...
Facts about the human brain
By: Rizpah Steverson
Humans possess both a physical and psychic body. Just as the heart is both. Some people think that the mind and the brain are one and the same. The mind is a psychic organ that is attached to the human soul whereas the brain is...
Facts about the human brain
By: Todd Christian
Anyone educated enough to type "brain facts" into a search engine is probably already aware of the point-by-point basics of the human brain: it's in your head, it's attached to your spine, it controls your thoughts, senses, emotions, and actions.Those by-the-numbers details that might...
By: Kris Lee
My simple and straightforward answer is: It will save or improve the quality of another person's life. In certain cases, more than one person can benefit.Every day, there are countless numbers of people waiting for an organ transplant around the world. Some wait for...
Facts about the human brain
By: marie almond
Before a baby is born is it thinking? Or is it just neural activity that is being measured? Because when the baby sucks its thumb before it is even born, was it a thought that started the task of placing the thumb in its mouth...

 

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