⚕️A sweat-powered health monitor, using trees as an alternative resource, a new plastic that degrades in the sea

Plus: Scientists develop a technique to bond diamonds to various materials, a significant breakthrough in materials science                                                                                                                                                                                                                                                                                                                                                                                                                 October 19, 2024 | [Read Online]( In partnership with Get your news from the future. - The world's largest prediction market. - Stay ahead on politics, culture, and news. - Get insights on market changes. [Subscribe to The Oracle]( A new electronic finger wrap marks a significant advancement in wearable health technology. No more blood tests. This non-invasive health monitoring system harnesses sweat on a person’s finger to monitor and power the device. It could revolutionize healthcare by making it accessible and personalized. “We’re just beginning to see what’s possible with this wearable microgrid technology,” researchers told IE. Dive deeper into this [Must-Read](. 🔥Today’s job of the day as featured on [jobs.interestingengineering.com](: > [Data Engineer 2 (CPS Energy)]( > [Enterprise Cloud Platform Engineer (MERN, AWS)]( Reading Time: 4 mins Did a friend forward this e-mail to you? [Subscribe here.]( MUST-READ ⚕️[From fingertip to insight: tracking health with sweat-powered sensors]( Researchers at UC Diego are developing a [sweat-powered finger sensor]( that is seeking to replace inconvenient and impractical blood tests. They don’t provide continuous results. The finger sensor continues to work no matter what the person is doing, thus providing [24/7 monitoring.]( For those with chronic conditions, the finger sensor could save their lives. The device extracts valuable data from sweat, such as glucose levels, and also [powers itself with sweat-derived energy](. It also opens up the possibility of autonomous medication supply should certain conditions be met (like the need for insulin in diabetics). 🌳 [US scientists new method turns trees into low-cost industrial chemicals]( The name on everyone’s lips is: [lingin](. North Carolina State University scientists and engineers just made headway in deriving [chemicals from trees]( as a sustainable alternative to petroleum. A study discovered that lignin’s [methoxy content]( determines whether or not a tree can be used for industrial chemicals. The lower a tree’s lignin methoxy content, the more degradable it is. “This means that the process for turning trees into chemicals can operate like a conventional industrial process, [making it more likely to be adopted](.” 🌊 [Scientists create plastic that degrades 15 times faster than paper in the sea]( Millions of tons of plastic enter the ocean every year. Researchers have thus been investigating the [biodegradation of plastic]( for years, trying to figure out which types break down the fastest. Woods Hole Oceanographic Institution (WHOI) discovered a [bioplastic (CDA) derived from cellulose]( found in plant cell walls degrades the fastest in marine environments. Researchers even figured out how to accelerate that process. The study’s findings [could help steer industries away]( from traditional plastics and toward more eco-friendly alternatives. Love what you're reading, but too many emails? Sign up to IE+ to get Blueprint Weekly, our exclusive weekly premium newsletter that gives all the insights you love in a more digestible weekly format– plus, enjoy an Ad-Free experience on our website. Try IE+ today for just $1 in the first month. [Subscribe here]( HOT TOPICS OF THE DAY SCIENCE > Scientists develop a technique to bond diamonds to various materials, thereby achieving a major breakthrough in materials science. ([More]() > A liver tissue grown in space could transform organ donation. ([More]() > A new screening procedure that can reduce pregnancy risks. ([More]() ENERGY > A new report has suggested a ban on single-use vapes and recycling of critical materials to help manage EV battery parts supplies. ([More]() > The US Department of the Interior has announced major advancements in expanding geothermal energy on public lands. ([More]() > UH Energy Transition Institute launches a radio show and online webinars focused on addressing grand challenges in energy. ([More]() INNOVATION > Chinese robotics company has received over 500 orders for its industrial humanoid robot, the Walker S1, from major automakers. ([More]() > Airbus and Toshiba want to develop a hydrogen-powered aircraft. ([More]() > Meet the world’s first artist robot. ([More]() VIDEO > Silent strike: how the EA-18G Growler dominates electronic warfare. ([More]() > AI can tell Coca-Cola and Pepsi are apart. ([More]() IE QUIZ: THE RESULTS The answer is 64 Ready for more brainy challenges? Gear up for future IE quizzes by following us on [Instagram]( and [Facebook!]( FROM THE WEB > Astronauts show climate change impact from [space](. > Our love of carbohydrates might predate agriculture and our split from the Neanderthals, new [study](. > AI helps people see eye to [eye](. > New antibiotic that makes bacterial cells self-[destruct](. > NASA breaks down “[air quality](.” > New Mexico’s amazing [caves](. > Where presidential candidates stand in terms of [science](. Additional Reads --------------------------------------------------------------- [⚙️ Mechanical:](Explore the wonders of mechanical engineering. [🛩️ Aerospace:]( The latest on propulsion, satellites, aeronautics, and more. [🧑🏻‍🔧 Engineer Pros:]( The latest in engineering news, career updates, and insider knowledge. [🧠AI Logs:]( Insights into the intricacies and developments within the realm of artificial intelligence. [🎬 IE Originals:](Weekly round-up of our best science, tech & engineering videos. [🟩 Sustainability:]( Uncover green innovations and the latest trends shaping a sustainable future for the tech industry. [⚡Electrical:]( From AI to smart grids, our newsletter energizes you on emerging tech. [🎓 IE Academy:]( Master your field and take your career to the next level with IE Academy --------------------------------------------------------------- Want to share your feedback? [contact@interestingengineering.com](mailto:contact@interestingengineering.com?subject=User%20feedback%20for%20the%20Blueprint) --------------------------------------------------------------- //link.mail.beehiiv.com/ss/c/u001.K6ndGU8d_KOkj4UfGsJPEcktYIaxSR7SdCQbODD_GYGnsx9za6C1sEpqYvc81lIl4tfEpOmm8xUuBEuIh5zJrlfb1rsr5ND63XCkm8kVGSM8t1uZRVycYZUIEwgtjnu7Nnj-cx5JwttVGvCCDyvISTcMFpp64URT7I1oXLjx4LRLS2YpE8B3fu41oB2U1od_efMHmjvVy6ZPQ88QA5RowYS7YWLS58G14hsGUH29nbT9LOOG2gIAnzA7d9f_1GyDVyl3SSwui1pIN4DK1Ht8ez6DXJVQwFWkGbyHJj5IbPy7gU3U_l_WRIwDLRg7Gsb0sTzfXTPvw1RbqDC4wJOCq-ihfcF0k5Wft3FKghlHU5lGdF5TSVDRCLpWR036SMOI-xNXJWrQ9t_issHFfdBotA/4aq/NHXTabN6T5Kx9YST7rsIkg/h52/h001.a4IhwzAcPXIEoE9BY2Z-ihc09quh7QSnsPasNTxZu6s//link.mail.beehiiv.com/ss/c/u001.O7cX42TEUwaVzaXjvY3lIBaVSA5HCDbqRL0r1mrSAZjXlQfx3AeIAMCqNceFzEl_q_WARK627ZB44CnqOlm3oTZ0yZKe8JXrMhFD-jMzqqvjp4J32PN1uuhmS8YPt7FAcRddKkfA6zrJyQ_MwUm_CsLnmcsEnTmqLGpg-KtrvE1c8hmq8WO5ny_QvMcuorXjTPVglTQCmu04yMpt6JWC4IuP1YGn1VrmpBPNADvXI8eGogNgrDP84QSJBp7nvVuWCSLQDylIwIKHCS6yE3Ehd55mOzPcAFf7MRoH776reTIhWA-3MKhAF7K37rf0ZYHEAoccUfcvisz3_E-NqOZ9bf9PQo3vVwZAzdiOUd3rGqm-4SO2MdBE2FgrnVQhxQTF/4aq/NHXTabN6T5Kx9YST7rsIkg/h54/h001.GTCuzftWLqPHXLqNFZDv32gKnNxNnHT6zRS69gzuj3k//link.mail.beehiiv.com/ss/c/u001.lXP8MAk3H8kfS_nzsfeb6jWgiQY_x4ZXj58uyQyAyaI0CN1hGvPpnFTKRJASHsrgFRI6zYgMz7Ggye5P1topNMUNMsuuY4b3iLyuTPdFF6tfIApB3BuuNjln4raz9DTCy24HAAf2yxwlbJcZRxeP2Q-WlX5kybKDVO3_boqP4mGrRVMxZ-ea4mA1lZeo3ldicDr_KZVjmKoPci2R5zegefmkUfMjIVryougVxzYI2Nu9yP1YTvjHv910_yoJLCXwTehWfhNX-9YNuHN_SnHXaVyAss2fl1QOs4ocVBYpvmtXm1yV6_3_Lo3UYPsiTw6GM7vVLXbaHgkTq-hgLHzouSv0NxEohJK0LVSauu4GSOxyypZ9e9ZyouZgzmN_CRKw/4aq/NHXTabN6T5Kx9YST7rsIkg/h56/h001.panchg_QGeEPnRNoW5b2ux9uShohCHn7mKg40kqn8dE Update your email preferences or unsubscribe [here]( © 2024 The Blueprint 530 5th Ave New York, New York 10036, United States of America [Terms of Service](