In the News
Measles Deaths Worldwide Drop By Nearly 40% Over Five Years The World Health Organization (WHO) and the United Nations Children's Fund (UNICEF) today announced that countries are on target to halve deaths from measles, a leading vaccine-preventable killer, by the end of this year. Global measles deaths have plummeted by 39%, from 873,000 in 1999 to an estimated 530,000 in 2003. Origin Of 'Breathable'Atmosphere Half A Billion Years Ago Discovered Geologists have uncovered evidence of when Earth may have first supported an oxygen-rich atmosphere similar to the one we breathe today. The study suggests that upheavals in the earth's crust initiated a kind of reverse-greenhouse effect 500 million years ago that cooled the world's oceans, spawned giant plankton blooms and sent a burst of oxygen into the atmosphere. 'Tis a Very Saucy Christmas Victorian England has been sexed up at the Great Dickens Christmas Fair, where the public can experience olde England while parting with their modern American money. By Lore Sjöberg. [Ironic] An Italian pensioner committed suicide after his wife fell in Recalling the end of Romeo and Juliet, the 70-year-old man, Ettore, who had sat by his wife's bedside for four months after she slipped into a coma following a heart attack, finally gave up hope and gassed himself in the garage of his family home.Less than a day later, his wife, Rossana, woke up in her hospital bed in Padua and immediately asked for him. A Giant Step Toward Tiny Functional Nanowires A team of Northwestern University scientists turned to chemistry and developed a new method that can routinely and cheaply produce nanowires with gaps as small as five nanometers wide -- a feat that is unattainable using conventional lithographic techniques. CES: Wave Phone, Buy Stuff Wired News sits down with the Near Field Communications Forum to discuss the latest in cell phone wizardry -- using your mobile handset as an e-wallet. Eliot Van Buskirk reports from Las Vegas. Type 2 Diabetes Is Increasing Among Children All Over The World A review article in the May issue of The Journal of Pediatrics reports that the rate of type 2 diabetes among children worldwide appears to have increased significantly over the last 15 years. Antibiotic Rifampicin Shows Promise For Fighting Parkinson's Disease I Researchers at the University of California, Santa Cruz, have shown that rifampicin, an antibiotic used to treat leprosy and tuberculosis, can prevent the formation of protein fibrils associated with the death of brain cells in people with Parkinson's disease. The drug also dissolved existing fibrils in laboratory tests. Illinois Chemists Spray Their Way To Better Catalysts Using a technique called ultrasonic spray pyrolysis, researchers at the University of Illinois at Urbana-Champaign have created an improved catalyst for removing smelly sulfur-containing compounds from gasoline and other fossil fuels. The improved catalyst is a form of molybdenum disulfide, most commonly recognized as the black lubricant used to grease automobiles and machinery. Chemistry of Sex, Toothpaste, and Armpits
 I started a book on the chemistry of sex once…didn’t get very far, it was too distracting and working from home with my wife meant one thing led to another too often for us to knuckle down to the online research. TMI? Sorry.
Anyway, my good friend John Emsley who has been pounding the chemistry writing beat a lot longer even than me has just published another fascinating title on the chemistry and chemicals that underpins cosmetics, grooming, health, food, and, of course, sex. In Better Looking, Better Living, Better Lovingtakes the novel tack of introducing each chapter with a mock news item about the next big thing in the various areas he covers, explaining how near-future chemistry used to develop the perfect toothpaste might develop and put dentists out of business, for instance, or a deodorant that could biochemically convert armpit odors into attractant pheromones. His news items are certainly tongue-in-cheek, but they do point to the very real ways in which chemistry impacts on almost every aspect of our lives. Emsley tours plenty of the recent advances in chemistry, taking in the cosmetic factory, the pharmacy, the grooming salon, the diet clinic, the power plant, the domestic cleaning company, and the art gallery along the way. The tour is for anyone wanting to know more about the true impact of chemical products on our everyday lives, not just the nasties of tabloid scare-stories. Indeed, Emsley puts to rest several of the more ludicrous claims made for the effects of certain chemicals on our health and the environment. He covers whether homeopathic medicines really work(you can probably guess his answer), the myth of date rapedrugsthe myth of date rape drugs, how the toxic chemical acrylamide gets into our food, and whether great artists were affected by the poisonous pigments they used in their masterpieces. With his informal, if deadpan, style, Emsley links his incredibly strong chemical knowledge to fun situations, with a sneaky sideways glance or a roll of the eyes. Anyone suffering from chemophobia should read this. Anyone already singing with the chemical choir should read this. In fact, everyone should read this. Chemicals impact on all our lives, mostly in a positive way, rarely in a negative way (seriously). Emsley will help you understand the arguments on both sides, weigh up the risks and benefits, and make your own decisions about the chemistry of food, cosmetics, health, and, of course, sex. 
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