[ad_1] The technology would rely solely on the watch’s motion, heart rate and noise detection to gauge the quality of your sleep. You wouldn’t need a Beddit sensor to fill in the gaps. This isn’t shocking (other wearables have done this), but there would be a dedicated Sleep app on the watch in addition to […]
Category: medicine
The FTC is reportedly investigating Juul’s teen marketing tactics
[ad_1] Critics have said the company’s marketing campaigns make the brand attractive to teens. According to federal data, vaping among teens jumped 78 percent from 2017 to 2018. But the company says it has never marketed to youth and that its target market is existing adult smokers. The company previously came under fire for ads […]
MIT’s thread-like robot can slip through blood vessels in your brain
[ad_1] The team described the “magnetically steerable, hydrogel-coated robotic thread” in a paper published in Science Robotics. The core of the thread is made from nickel-titanium alloy, which is both bendy and springy. It’s coated with a rubbery paste, or ink, which is embedded with magnetic particles. That’s then covered with a hydrogel, which makes […]
Juul will require retailers to scan IDs before selling its vapes
[ad_1] These new Retail Access Control Standards (RACS) are Juul’s latest attempt to curb teen vaping. More than 50 retail chains — a total of more than 40,000 outlets — have agreed to comply. Juul will stop distributing products to retailers who aren’t RACS-certified by May 2021. And because the company recognizes that updating POS […]
Gene editing tool could treat many diseases created by mutations
[ad_1] In lab testing, this had dramatic effects on progeria, a premature aging disease. Mice treated with SATI lived about 45 percent longer while seeing reduced aging effects. That would translate to over a decade for a human affected by the same condition. As is often the case with gene editing treatments, there’s still work […]
Scientists bioprint living tissue in a matter of seconds
[ad_1] The approach, volumetric bioprinting, forms tissue by projecting a laser down a spinning tube containing hydrogel full of stem cells. You can shape the resulting tissue simply by focusing the laser’s energy on specific locations to solidify them, creating a useful 3D shape within seconds. After that, it’s a matter of introducing endothelial cells […]
CDC identifies a death potentially linked to vaping
[ad_1] To be clear, the CDC hasn’t confirmed yet whether the patients’ lung conditions were truly caused by vaping. Investigators looking into the cases haven’t even found a common link yet, other than the fact that the patients vape. Some of them admitted using tetrahydrocannabinol or THC, which causes the “high” in marijuana, and American […]
FDA to trial innovative computer-assisted heart surgeries this fall
[ad_1] The first step is an MRI scan, which is used to create a model of the heart’s atria chambers. The Johns Hopkins University team that created the procedure then populates the model with virtual cells. These cells, like their real-life counterparts, act differently based on whether they’re in the vicinity of healthy or scarred […]
New wristband could predict aggressive outbursts in people with autism
[ad_1] Matthew Goodwin, a Northeastern University behavioral scientist, created the wearable. While the initial tests show promise, Goodwin and his team of researchers only observed 20 children with autism over a period of 87 hours. They tracked each aggressive episode and corresponding physiological changes and then fed that data into their model. Next, Goodwin hopes […]
Sticker sensor monitors your body using wireless power
[ad_1] The antenna proved to be the main challenge. They only had to screen-print metallic ink on a rubber sticker to create the antenna, but its signals could weaken as the body moved. The scientists had to develop a novel RFID system that could reliably send signals despite the constant changes. The receiver itself is […]