A study by Dr. Silvia Knobloch-Westerwick and co-author Matthias Hastall suggests that your grandma's self-esteem gets a boost when she hears about the stupid things young people do. "Living in a youth centered culture, they may appreciate a boost in self-esteem. That's why they prefer the negative stories about younger people, who are seen as having a higher status in our society," said Dr. Silvia Knobloch-Westerwick. From the article: "All the adults in the study were shown what they were led to believe was a test version of a new online news magazine. They were also given a limited time to look over either a negative and positive version of 10 pre-selected articles. Each story was also paired with a photograph depicting someone of either the younger or the older age group. The researchers found that older people were more likely to choose to read negative articles about those younger than themselves. They also tended to show less interest in articles about older people, whether negative or positive."

cremeglace writes "No one had seen a laser reflector that Soviet scientists had left on the moon almost 40 years ago, despite years of searching. Turns out searchers had been looking kilometers in the wrong direction. On 22 April, a team of physicists finally saw an incredibly faint flash from the reflector, which was ferried across the lunar surface by the Lunokhod 1 rover. The find comes thanks to NASA's Lunar Reconnaissance Orbiter, which last month imaged a large area where the rover was reported to have been left. Then the researchers, led by Tom Murphy of the University of California, San Diego, could search one football-field-size area at a time until they got a reflection."

Lisa J. Murphy has written an erotic book with tactile images for that special visually impaired porn connoisseur in your life. Tactile Mind contains explicit softcore raised images, along with Braille text and photos. From the article: "A photographer with a certificate in Tactile Graphics from the Canadian National Institute for the Blind, Murphy learned to create touchable images of animals for books for visually impaired children. Then she realized that there was a lack of such books for adults only. 'There are no books of tactile pictures of nudes for adults, at least the last time I looked around,' says Murphy. 'We're breaking new ground. Playboy has [an edition with] Braille wording, but there are no pictures.' She says that while we live in a culture saturated with sexual images, the blind have been 'left out.'"

iamapizza writes "New Scientist reports on the quest of two math boffins for the perfect way to slice a pizza. It's an interesting and in-depth article; 'The problem that bothered them was this. Suppose the harried waiter cuts the pizza off-center, but with all the edge-to-edge cuts crossing at a single point, and with the same angle between adjacent cuts. The off-center cuts mean the slices will not all be the same size, so if two people take turns to take neighboring slices, will they get equal shares by the time they have gone right round the pizza — and if not, who will get more?' This is useful, of course, if you're familiar with the concept of 'sharing' a pizza."