Space-age sundials help satellites look on the bright side A COUPLE of sundials is all it takes to ensure that the solar panels of small satellites are always pointing at the Sun. Scientists at NASA's Jet Propulsion Laboratory in Pasadena, California, have shown that sensors working on the sundial principle will keep a satellite's solar panels working at maximum efficiency. Satellites that weigh less … News
Westminster Diary LAST month a Land Rover travelling on the M62 motorway veered off the road and crashed onto a railway track close to the village of Great Heck, near Selby, in Yorkshire. It derailed the 4.45 am express from Newcastle, which was then hit by a speeding freight train. Ten people were killed. Initial suspicions focused … Opinion
Special delivery Giving birth in the 16th century was always risky. And if the infant needed serious help to escape the womb, both mother and baby's chances of survival were slim. An instrument to haul the baby out, alive and intact, would have been a godsend. Towards the end of the century a certain Peter Chamberlen cobbled … Features
Who's reading what - Tim Lang Tim Lang is a regular on British television. As professor of food policy at Thames Valley University he is one of the first contacts journalists turn to when a food crisis strikes. But Lang never watches TV at home—"I couldn't stand the way it trivialised life," he says—and that leaves him time to read outside … Books & Arts
Feedback ESPERANTO strikes back. Following the claim in New Scientist's Letters pages that there are now more fluent Klingon speakers than Esperanto speakers (17 March, p 62) , Fox Lorber Films tells us it is releasing Incubus—the only feature film ever made in Esperanto—on video and DVD at the beginning of May. Directed by Leslie Stevens, … Regulars