Dancing on the ceiling ANTS scale sheer surfaces to raid your kitchen counters and breakfast bar using sticky pads between their claws that rapidly inflate and deflate. Insects such as ants and bees need to make their feet sticky so they can run up smooth surfaces but they must also be able to unstick them very quickly. Bert Hölldobler … News
Washington diary EVEN biologists and physicists, who tend to look down their noses at the social sciences, agree that psychologists might be onto something when they suggest that role models are important in shaping social behaviour. Advertisers certainly agree. That's why they'll kill to get famous sports or movie stars to use their products. Even politicians have … Opinion
Light duties By 1846, the Smalls lighthouse had been guiding ships around the hazardous west coast of Wales for 70 years. Perched on one of the "Smalls", a cluster of low-lying lumps of rock 34 \ kilometres from St David's Head, the lighthouse's water supply was somewhat precarious. Weather permitting, a supply ship brought casks. But the … Features
F. David Peat For someone who reads only for "diversion and relaxation", physicist and author F. David Peat has a heavyweight reading list: Sophocles, Dylan Thomas, Henry Fielding, Charles Baudelaire, Sir Thomas Malory, Fyodor Dostoevsky. He's a fan of Anthony Burgess's books—he has read all of them—and of Charles Dickens's The Pickwick Papers. One of Peat's earliest memories … Books & Arts
Feedback NIKE , the American shoe giant, recently started "Nike iD", a special service for people ordering online. It allows customers to choose what cushioning, colour and other features they want on their shoes. Jonah Peretti, a student at Massachusetts Institute of Technology, had read critical reports about Nike's labour practices in developing countries, so he … Regulars