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Science
What Is The Blood Brain Barrier
How does this gateway control the molecules that pass from the blood into the brain.
How Do We Make Proteins
Proteins are large complex molecules made up of a chain of amino acids. Every cell in our body needs protein to…
10 Interesting Facts About Compasses
Before the discovery of the compass, the position, destination and direction at sea were determined by knowing…
Facts About Platinum – Most Precious Metal
Did you know that it is estimated that almost every fifth product contains platinum or that platinum is needed for…
How Does An MRI Work
When doctors need the highest quality images possible they turn to MRI scanners, but how do they work?
Facts About The First Computer
Charles Babbage invented the first computer, called the Difference Engine. How on earth did it work?
What Happens When You Mix Silver Nitrate And Copper
Mixing silver nitrate and copper is one of the most famous chemistry experiments, with it starring in many a school…
Top 10 Most Deadliest Substance Known To Man
Toxic substances include anything that can physically harm us after we inhale, swallow or touch it, from an…
Facts About Human Reflexes
When you are on a medical examination, your doctor sometimes asks you to cross your legs and then hit you with a…
Human Nervous System Facts And Functions
The cells, whose role is to keep us informed about the outside world, are called nervous cells.