IN 1975 scientists expert in a new and potentially world-changing technology, genetic engineering, gathered at Asilomar, on the Monterey peninsula in California, to ponder the ethics and safety of the course they were embarking on. The year before, they had imposed on themselves a voluntary moratorium on experiments which involved the transfer of genes from [...]
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IN MORE than 30 years of teaching introductory macroeconomics, says Alan Blinder of Princeton University, he has never seen interest as high as it was last year. At Harvard, says David Laibson, students in his undergraduate macroeconomics course are “chomping at the bit”. The takeover of Cadbury by Kraft seems to symbolise a hollowing-out of corporate Britain. The truth is rather more complicated. THE Thames Valley provides two contrasting examples of what happens when foreign companies buy British ones. THE renewable-fuel standard released in February by America’s Environmental Protection Agency (EPA) paints an ambitious picture of biofuels’ future. It wants the amount of the stuff used as transport fuel to climb from 13 billion gallons (49 billion litres) in 2010 to 36 billion gallons in 2022, requiring by far the largest part of that [...] MANHASSET, NY — Researchers from Yale University and the Gwangju Institute of Science and Technology in South Korea have successfully created a transistor made from a single molecule. The researchers showed that a benzene molecule attached to gold contacts could behave just like a silicon transistor. Marin Soljacic couldn’t sleep. The problem was his wife’s Nokia cell phone. The tyrannical device beeped on the bedside table when it needed to be plugged in. It could not be disabled. How a new communications technology disrupted America’s newspaper industry — in 1845. CHANGE is in the air. A new communications technology threatens a dramatic upheaval in America’s newspaper industry, overturning the status quo and disrupting the business model that has served the industry for years. This “great revolution”, warns one editor, will mean that some [...] Paul A. Samuelson, the first American Nobel laureate in economics and the foremost academic economist of the 20th century, died Sunday at his home in Belmont, Mass. He was 94. Copying Birds may save aircraft fuel. Source: The Economist. Photo: Corbis Nanodots could yield denser memories, ceramic engine PORTLAND, Ore. — Researchers at North Carolina State University said they were able to read and write bits at room temperature using magnetic nanodots that delivered 1 terabit of memory per centimeter2. Whenever a new gadget hits the streets, it’s a race to see who will be the first to reduce to its constituent pieces. With the launch of the iPhone 3G S we’ve got a pair of different companies doing their darndest to disassemble the latest iteration of Apple’s iconic device. Frankly, I’d be happy to [...] |
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