This issue of Catalyst includes the following articles:

Medical Imaging

Microwaves, infrared, ultraviolet and X-rays are all electromagnetic waves. Some are used to create medical images and others to treat disease. How the...

This issue of Catalyst includes the following articles:

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This issue of Catalyst includes the following articles:

Life in the Balance?

Much of the Earth's biodiversity appears to be teetering on the brink of a man-made extinction crisis. Scientists have suggested that, unless urgent...

This issue of Catalyst includes the following articles:

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This issue of Catalyst includes the following articles:

Impact Earth

Astronomers say that, one day, a giant rock from space will collide with the Earth and cause mass devastation. This could lead to the extinction of many...

This issue of Catalyst includes the following articles:

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This issue of Catalyst includes the following articles:

Fruit Flies and Alzheimer's Disease

This article looks at some basic aspects of genetics and how fruit flies are being used in novel ways to study genetic diseases....

This issue of Catalyst includes the following articles:

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This issue of Catalyst includes the following articles:

Eyes

Human beings depend on their eyes to provide them with information about their surroundings. This article examines the basic functioning of the eye and at what can...

This issue of Catalyst includes the following articles:

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This issue of Catalyst includes the following articles:

Journey Into Inner Space

By the end of 2007, physicists working at Europe’s Large Hadron Collider hope to have received the first results from what is probably the...

This issue of Catalyst includes the following articles:

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This issue of Catalyst includes the following articles:

Wave Power

To tackle climate change, one potential major energy resource has remained untapped until now: wave power.

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This issue of Catalyst includes the following articles:

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This issue of Catalyst contains articles on:

Body Sensors Networks

This article describes body sensor networks which are tiny electronic sensors used to monitor the movement of patients, athletes and game players.

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