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The idea of words and indeed how language can be manipulated to obscure and alter the truth is crucial to the play, in particular the character of Iago. The magic of the yarns Iago spins in order to creat...

The most important feature in an A level economics essay is evaluation. This is a common mistake amongst many A level students- an economics essay should not simply be a regurgitated knowledge but rather ...

Statistical infrequency can be used to define abnormality, it involves an individual not fitting into the normal distribution of society so they are regarded as abnormal. There is, however, a problem with...

Action potentials are the way in which information is conveyed along the length of a nerve cell and between nerve cells. At rest, the nerve cells membrane potential is around -70mV. During an action poten...

The pythagoras theorem is the rule used to work out the length of side of a right angle triangle with one length mising and two known lengths of side. The rule states that a² = b²+c<...