FiReaNGeL writes with an excerpt from a story at e! Science News: "Taking advantage of a unique cosmic configuration, astronomers have measured an effect predicted by Albert Einstein's theory of General Relativity in the extremely strong gravity of a pair of superdense neutron stars. Essentially, the famed physicist's 93-year-old theory passed yet another test. Scientists at McGill University used the National Science Foundation's Robert C. Byrd Green Bank Telescope (GBT) to do a four-year study of a double-star system unlike any other known in the Universe. The system is a pair of neutron stars, both of which are seen as pulsars that emit lighthouse-like beams of radio waves."

akutz writes "I've had the flu since Tuesday afternoon. My wife picked me up from work with a temperature of 103.6 and it finally broke at 98.7 around 3am this morning. Yay. The problem is that I used my laptop during my periods of feverish deliriousness, contaminating my shiny 15" MacBook Pro with the icky influenza virus. I am asking my fellow Slashdotters if they have ever sought out a good way of disinfecting their lucky laptops after an illness. Do you use soap? A light acid bath? Just get the family dog to lick it until it looks clean?"

A few weeks ago, you asked questions of Lt. Col. John Bircher, head of an organization with a difficult-to-navigate name: the U.S. Army Computer Network Operations (CNO)-Electronic Warfare (EW) Proponent's Futures Branch. Lt. Col. Bircher has answered from his perspective, at length, not just the usual 10 questions, but several more besides. Read on for his take on cyberwar, jurisdiction, ethics, and more.

Barence writes "The majority of dial-up Internet users say they don't want to upgrade their connection to broadband, according to a new study in the US. The Pew Internet & American Life research found that 62% of dial-up users had no interest in upgrading to a high-speed connection." (CNN is carrying the AP's story on the study, too.)

An anonymous reader writes "By using the Earth's vast underground caverns to store compressed air generated by wind farms at night, several U.S. municipalities will be 'going green' by using that stored energy to generate daytime electricity on the cheap. Engineers at a National Lab think compressed air stored in underground caverns could cut in half the cost of electricity."