Health, Fitness and Style

Memory supplements — dietary supplements claiming to improve memory — are a growing market, with sales estimated at $643 million in 2015, almost double 2006 sales. FDA and FTC share oversight of memory supplement marketing — labeling and advertising claims — but generally do not approve claims before products are marketed. more »

Complying with the law is not easy; doctors must ensure that the patient is likely to die within six months, mentally competent to make an informed decision and physically able to take the medicine. A second doctor has to agree. Patients must make two oral requests at least 15 days apart and a written request. And doctors have to document the whole process with various forms and paperwork along the way. more »

Stereoscopic vision is the brain's ability to decode the flat 2D optical information received by both eyes to give us the depth of perception needed to thread a needle, catch a ball, park a car and generally navigate a 3D world. Using computerized perceptual tasks, researchers from UC Berkeley and the University of Geneva, Switzerland, tested the stereoscopic vision of dressmakers and other professionals and found dressmakers to be the most eagle-eyed. more »

Naomi Cavalier wrote: The curtain of sleep dropped of its own volition and the world vanished (even as I write this, I gasp). No more than a second or two later I was jolted awake by the impact of my car, a Honda Accord, slamming into a fire hydrant alongside the road. A geyser of water erupted from the hydrant as the car veered and crashed into a telephone pole. more »