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John Emsley
The Guide to Chemical Products for the Individual
Are artificial sweeteners dangerous for the body ? Can plastic packaging cause cancers by contaminating our food ? Could serious stomach complaints be caused by the nitrate contained in chemical fertilizer ? We have all heard the worrying stories about the danger posed by the numerous chemicals needed by industries to make the products which we use everyday. Does this mean there is good and bad chemistry ? The reader will find in this guide a great deal of surprising, and for the most part, reassuring information on the reality of the situation. John Emsley is a scientist at Imperial College, London. In addition to his regular radio slots, he writes for The Independent newspaper, and regularly contributes to New Scientist magazine.
William C. Dement, Christopher Vaughan
How to have a good night's sleep
For more than forty years, William Dement has been researching the subject of sleep and of sleep-related problems. According to Dement, if we dont sleep well, we cannot be healthy; but its impossible to sleep well if we dont know what disturbs our sleep patterns, or what we stand to gain from an adequate nights rest. We are careful about our diets and we make sure we get enough exercise. Yet we often forget that it is equally important to sleep well. Sleep is often sacrificed to the demands of our daily lives. Doctors still tend to minimise the physical, emotional and psychological risks that result from a failure to give sleep its due. This fundamental work by a world-renowned specialist enables us to find out how we should sleep, in order to feel better and keep healthy. William C. Dement is a world authority in the field of sleep and in the treatment of sleep disturbances. In the 1970s, he founded one of the earliest centres specialising in the study of sleep at Stanford University, in California. He continues to teach at Stanford. Christopher Vaughan is the author of How Life Begins : The Science of Life in the Womb.
Peter Piot
No Time to Lose A Life in Pursuit of Deadly Viruses
A fascinating account of the fight against viruses, by one of the discoverers of the Ebola virus
