[ad_1] The fibers can range from just a few micrometers in thickness to a few millimeters, and they can be hundreds of meters of long. You can weave other elements into the fiber, too, such as nanowires (as researchers did to measure tension), electrodes or optical fibers. A robotic limb wouldn’t need external, bulky heat […]
Category: medicine
Amazon’s Alexa will give medical advice from the NHS
[ad_1] Heralded as a world first, the collaboration is designed to help patients — such as the elderly and blind — who can’t access the internet through traditional means, which could reduce pressure on the NHS and local GPs. Plus, of course, by linking directly to official and reliable NHS information, users are less likely […]
Mars crew could 3D-print skin and bones for injuries
[ad_1] “In the case of burns, for instance, brand new skin could be bioprinted instead of being grafted from elsewhere on the astronaut’s body, doing secondary damage that may not heal easily in the orbital environment,” said Tommaso Ghidini, head of the division at the European Space Agency that oversees the project, in a statement. […]
Lyft expands wheelchair accessible rides in LA and SF
[ad_1] Lyft says pricing for its WAV service will be the same as standard rides. In addition to the tests in LA and SF, Lyft has existing WAV partnerships in Boston and Toronto. “At Lyft we think of accessibility broadly and are thrilled to take this next step in expanding mobility options in San Francisco […]
Electric toothbrush maker Quip gets into pay-as-you-go dental care
[ad_1] Patients browse, book and pay for dental services directly on the Quipcare app. Prices are quoted up-front, and patients are spared from navigating the terms of their dental insurance plan. Dental professionals who partner with Quip as a part of their network provide the services, and the company claims that the costs are 30 […]
Scientists store data inside molecules that drive your metabolism
[ad_1] The researchers have used this method to store images of an anchor, an Egyptian cat and an ibex. They could retrieve the data with about 99 percent accuracy. That’s not where you’d want it to be (imagine if one percent of your phone’s data was corrupt), but it certainly shows that the idea works. […]
Researchers create eye-tracking glasses that auto-focus where you look
[ad_1] The authors note that, over time, our ability to refocus at near distances worsens as the lenses in our eyes stiffen. The condition, called presbyopia, typically kicks in at around age 45 and it affects more than a billion people. It’s a key factor as to why many of us need to start wearing […]
Facebook reduces sensational health claims in your News Feed
[ad_1] The strategy is much like the one Facebook uses to curb clickbait. The social network looks for common phrases in these bogus health posts and uses those to predict the likelihood that a post is leading people astray. If there’s a close fit, that post is less likely to show up in your News […]
Test tube embryo transfer may give near-extinct rhinos a second chance
[ad_1] It’s a positive sign, but there are concerns. Ultrasound exams showed that the test embryo is smaller than expected and isn’t guaranteed to lead to a successful birth. Scientists also have to wait for permission from Kenya to harvest the northern rhinos’ eggs. While the government backs the plan, it’s not certain how long […]
Court convicts murder suspect found through a DNA database
[ad_1] Investigators linked Talbott to the 1987 murders of Canadian couple Jay Cook and Tanya Van Cuylenborg after two of his cousins (from both sides of the family) uploaded their DNA profile to GEDMatch. The database, which also led to the Golden State Killer arrest, allows users to upload their DNA test results from services […]