Progress in Protein Crystallography

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Photosynthesis
By: K.K.SUBRAMANIAN | 11/10/2008
The view that leaves are making starch which is transported to the cells of the plant is refuted. it is suggested that each cell is capable of photosynthesis.

Buffon, Linnaeus and the Definition of Species
By: Helen Klus | 10/10/2008
Over 100 years before Darwin published 'The Origin of the Species' there was huge controversy over how species should be defined. In 1749, Comte de Buffon, published the Histoire naturelle. where he criticised the most popular system of taxonomy of the time, particularly systems similar to those of Linnaeus, who had presented a global classification of nature in Systema naturae in 1735.

Alan Turning and the Right to be Gay
By: Helen Klus | 10/10/2008
Alan Turing is considered to be the father of computer science. In 1936 he helped answer one of the unsolved mathematical problems of the time, Gödel's incompleteness theorem, by showing that it is theoretically possible to design a machine which, given any equation, could decide whether or not it could be proven. During the World War II Turning worked in the British Communication headquarters at Bletchley Park where he was instrumental in solving the problem of the Enigma machine.

A History of Astronomy: Copernicus to the Present Day
By: Helen Klus | 10/10/2008
Nicolaus Copernicus first popularised the idea of a moving Earth around a stationary Sun in 'On the Revolutions of the Celestial Spheres' published in 1543. Perhaps for political reasons this was proposed merely as am instrumental theory, it provided an easier mathematical system for calculating where planets would be but could not be accepted as a realist interpretation.

A Brief History of the Brain
By: Helen Klus | 10/10/2008
The human brain evolved from the mammalian brain, which had evolved in turn from the reptilian brain, and as each evolved pieces of the old brain remained, layers were simply added onto what was there before.

A Brief History of Quantum Mechanics
By: Helen Klus | 10/10/2008
The nature of light has been contested throughout much of the history of modern science. Robert Hooke and Christiaan Huygens begun working on a wave theory of light in the 1670s, this was reliant on the idea that light waves must propagate through a medium and so the void between the Sun and the Earth must be filled with an æther.

Stress Tolerance in Plants
By: Prasanna Bhagwan , Luka Nijhawan, Anower Kabir | 09/10/2008
Conventional and GM breeding are complementary approaches and can be expected to enhance the draught resistance and yield of crops. People have entered in new era in which enhance knowledge of both the physiology of yield accumulation and the physiological basis of genetic variation in both salt and draught resistance traits offer the potential for improving breeding efficiency for major food crops in different target environments. Using physiological knowledge and powerful tools

Dimensions of Time
By: Dennis Huff | 08/10/2008
Provides an alternate view of time by explaining what time truely is v.s how science currently views time. I also make the argument that just as we have spacial dimensions, so too are there time dimensions. I also stress the point that time is not an actual thing. It is simply a tool that we use to measure events as they happen.

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Relaxing Beach Vacation in Tuscany, Italy
By: Robert | 11/10/2008 | Travel Tips
When you hear the word Italy what comes to your mind? Lovely, romantic and historical are just some of the few images that will graze your imagination and rightfully so because the place is really that and much much more. It’s a place for the hopelessly romantics and for beach lovers who are always looking for new places to discover and explore

Women's Health - What is Gestational Diabetes?
By: Robert | 11/10/2008 | Men's Health
Gestational diabetes occur only in pregnant women. This diabetes is caused due to disorder in the placenta of the pregnant women.

Legal Marketing to a Firm's Target Market
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Adopt a Virtual Pet Online
By: Robert | 11/10/2008 | Pets
Adopt a virtual pet online and feed them foods anytime online.

Online Pet Adoption Can Teach Your Kids About Pet Ownership
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Pet ownership is a major responsibility for children, and one method of teaching your children about it is via virtual pet adoption.

Tattoo Guide Reveals - the Must-read Before Getting a Tattoo!
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The "Tattoo Secrets" is an amazing 25-page tattoo guide in particular written for the tattoo beginner. If you've ever wanted to get all the important facts regarding your tattoo and how to correctly taking care of your tattoo, this is the only guide you'll ever need.

Arthritis Pain Relief - Cold Therapy or Heat?
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Knowing whether to apply heat or cold to stiff joints isn't always cut and dry. Bottom line, you may need to experiment. Find out how.

Bridal Shower Invitations for a Lingerie Theme
By: Robert | 09/10/2008 | Marriage
Description and information about bridal shower invitations, with a lingerie theme.