Monthly Archive: May 2015

Is Time Travel possible

The writer is of the opinion that time travel, as envisaged in the old movie “Time Machine’ or in the ever popular “Dr Who” series on television, is not possible. Science excludes the possibility of time travel for two reasons:…
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What are Neuroglia

Neuroglia cells makes up most of the nervous system tissues and they outnumber neurons five to ten times. Neuroglia plays a major role in proper functioning of the nervous system.  There are four main types in central nervous system and…
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Cell Organelles

This review will emphasize mammalian cells but also make reference to organelles found in plant cells. It is useful to view the cell as a functional unit consisting of distinct compartments separated by membranes. I. The plasma membrane separates the…
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Large Hadron Collider – Yes

On September 10, 2008 a full-scale test of the Large Hadron Collider (LHC), sent two beams of subatomic particles called hadrons crashing against each other from opposite directions. Within 24 hours an unprecedented four major earthquakes struck around the world…
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