Volumetric 3D printing is an exciting technology that could lead to extremely rapid production of 3D printed parts by curing every particle of the object at once. Now, researchers from Utrecht University are applying the process to bioprinting and have 3D printed functioning liver units at centimeter scale in less than 20 seconds. The results were published in Advanced Materials.
Check out the on-demand sessions from the Low-Code/No-Code Summit to learn how to successfully innovate and achieve efficiency by upskilling and scaling citizen developers. Watch now.
The metaverse skyrocketed into our collective awareness during the height of the pandemic, when people longed for better ways to connect with each other than video calls. Gaming’s hot growth during the pandemic also pushed it forward. But the metaverse became so trendy that it now faces a backlash, and folks aren’t talking about it as much.
Yet technologies that will power the metaverse are speeding ahead. One of those technologies is generative AI, which uses deep learning neural networks to produce creative concept art and other ideas based on simple text prompts.
Hyderabad resident Kadavendi Mahipal Chary has built an affordable farming machine that cuts labour costs and cultivates fields, for which he has won a national-level award.
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Researchers discover that to sharpen its control over precise maneuvers, the brain uses comparisons between control signals — not the signals themselves.
In September, Apple announced a new wearable called the Apple Watch Ultra, and one of the company’s key pitches for the device was its use as a diving computer. Now Oceanic+, the app that makes that feature possible, launched exclusively for the Ultra, Apple announced today.
A lot of the features focus on either planning dives in advance or viewing dive reports after you’re done, but for those that you use underwater, the app utilizes haptics to send you alerts. The Watch Ultra’s very bright screen can help with legibility underwater, too.
A key light-activated nanomaterial for the hydrogen economy has been engineered by researchers at Rice University. Using only inexpensive raw materials, scientists created a scalable catalyst that needs only the power of light to convert ammonia into clean-burning hydrogen fuel.
“This discovery paves the way for sustainable, low-cost hydrogen that could be produced locally rather than in massive centralized plants.” —
The research, which was published on November 24 in the journal Science, was conducted by a team from Rice’s Laboratory for Nanophotonics, Syzygy Plasmonics Inc., and Princeton University.
Some of Earth’s weirdest fungi, including types of lichen, mycorrhizal, and insect symbiotes, never quite seemed to fit in our current tree of life.
But a new genetic analysis discovered that despite the extreme differences between these oddballs, they actually all belong together on an entirely new branch that parted ways with other fungi more than 300 million years ago.
“I like to think of these as the platypus and echidna of the fungal world,” says University of Alberta mycologist Toby Spribille, because of the fungi’s peculiar traits.
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As part of a new update, the Fitbit Charge 5 introduces an ECG app, Daily Readiness Score, and Blood Glucose Logging feature in India.
This article reports a highly integrated watch for noninvasive continual blood glucose monitoring. The watch employs a Nafion-coated flexible electrochemical sensor patch fixed on the watchband to obtain interstitial fluid (ISF) transdermally at the wrist. This reverse iontophoresis-based extraction method eliminates the pain and inconvenience that traditional fingerstick blood tests pose in diabetic patients’ lives, making continual blood glucose monitoring practical and easy. All electronic modules, including a rechargeable power source and other modules for signal processing and wireless transmission, are integrated onto a watch face-sized printed circuit board (PCB), enabling comfortable wearing of this continual glucose monitor. Real-time blood glucose levels are displayed on the LED screen of the watch and can also be checked with the smartphone user interface.
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While the Apple Watch has evolved from a fashionable phone accessory to a high-tech health monitor—capable of scanning for heart conditions and calling for help after injuries—future generations may tap into a deeper set of features to track the body’s inner workings.
This could include long-rumored blood sugar readings, from the wrist-worn gadget, plus blood pressure measurements, hydration levels and more, following newly divulged arrangements with the sensor maker Rockley Photonics.
As first reported by The Daily Telegraph, Rockley now lists Apple as its biggest customer and contributor of the lion’s share—or potentially nearly all—of its revenues dating back to 2019.
