Magnet on the brain

Article Abstract:

Researchers are developing a new method of stereotaxis which will hopefully allow for neurosurgeons to reach damaged brain tissue without effecting healthy brain tissue. Magnetic resonance imaging would direct a magnetic pellet the size of a rice grain through the brain.

Innovations, Brain mapping, Neurosurgeons, Stereotaxic techniques

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Facing a new menace

Article Abstract:

Issues concerning the need to improve the standards of airport security technology are discussed, in the context of the terrorist attack on New York in September 2001. Particular attention is given to the security implications of the tragic event.

Safety and security measures, New York, New York, New York, Fires, Airport security, Disasters

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The mathematical gamester

Article Abstract:

Mathematician Martin Gardner considers himself a philosophical theist rather than a Christian. He is the author of over a thousand mathematical game problems although he never had any formal training in mathematics.

Behavior, Mathematicians, Gardner, Martin

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