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Jul 17, 2017
How Scientists Are Bringing People Back From The Dead
Posted by Shane Hinshaw in categories: biotech/medical, neuroscience
One afternoon in February 2011, Kelly Dwyer strapped on a pair of snowshoes and set out to hike a beaver pond trail near her home in Hooksett, New Hampshire. When the sun dropped below the horizon hours later, the 46-year-old environmental educator still hadn’t returned home. Her husband, David, was worried. Grabbing his cellphone and a flashlight, he told their two daughters he was going to look for Mom. As he made his way toward the pond, sweeping his flashlight beam across the darkening winter landscape, he called out for Kelly. That’s when he heard the moans.
Running toward them, David phoned their daughter Laura, 14, and told her to call 911. His flashlight beam soon settled on Kelly, submerged up to her neck in a hole of dark water in the ice. As David clutched her from behind to keep her head above water, Kelly slumped into unconsciousness. By the time rescue crews arrived, her body temperature was in the 60s and her pulse was almost too faint to register. Before she could reach the ambulance, Kelly’s heart stopped. The EMTs attempted CPR—a process doctors continued for three hours at a hospital in nearby Manchester. They warmed her frigid body. Nothing. Even defibrillation wouldn’t restart her heart. Kelly’s core temperature hovered in the 70s. David assumed he’d lost her for good.
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Jul 17, 2017
Lawbreaking Particles May Point to a Previously Unknown Force in the Universe
Posted by Sean Brazell in category: particle physics
Scientists aren’t yet certain that electrons and their relatives are violating the Standard Model of particle physics, but the evidence is mounting.
- By Jesse Dunietz on July 17, 2017
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Jul 17, 2017
The “avatar dream,“ a culturally shared vision of a future in which, through the computer, people can become whomever or whatever we want to be, has long been intertwined with computer science
Posted by Roman Mednitzer in categories: computing, science
In this video, co-author D. Fox Harrell discusses “Reimagining the Avatar Dream,” a Contributed Article in the July 2017 Communications of the ACM that argues for the need to reconsider the social and cultural impacts of creating social networks based on virtual identities.
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Jul 17, 2017
Breathable electronic skin patch developed for continuous long-term use
Posted by Klaus Baldauf in categories: electronics, health
Scientists have developed an electronic sensor that is hypoallergenic, breathable and can be worn constantly for a week, enabling continuous, unobtrusive health monitoring.
The patch, developed by scientists at the University of Tokyo, is, according to its creators, so thin and light that the majority of users will forget they are even wearing it – a far cry from many of the weighty or uncomfortable health monitoring solutions currently available.
Designed to withstand repeated and continuous bending and stretching, the patch can be worn during a host of day-to-day activities, including sports. As a result its creators believe it could be used not only in healthcare settings, but also to monitor professional athletes.
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