🩸A newly discovered cell repairs blood vessels and tissues, the world’s first BCI brain chip implanted in a cancer patient, and searching for the beginning of life inside stars

Plus: Woolly mammoths died out due to pollen allergies?                                                                                                                                                                                                                                                                                                                                                                                                                 September 28, 2024 | [Read Online]( Medical researchers have found a new cell, EndoMac progenitors, which could change the current understanding of how blood vessels and macrophages form. These immune cells play a vital role in tissue repair and defense. In the past, macrophages were thought to derive from bone marrow. A new study, however, seeks to prove that these immune cells, produced during the earliest stages of life, actually come from EndoMac progenitors. Dive deeper into this [Must-Read](. 🔥Today’s job of the day as featured on [jobs.interestingengineering.com](: > [OpenStack Engineer]([Â]( > [DevSecOps Engineer]( Reading Time: 4 mins Did a friend forward this e-mail to you? [Subscribe here.]( MUST-READ 🩸E[ndoMac: Newly-discovered cell type that repairs blood vessels and tissues when the body wants]( Interestingly, [most tissues retain macrophages](, cells that constantly renew themselves, though they’re produced during embryonic development. For the first time, Australian[researchers believe they have found the responsible cells](: EndoMac progenitors. This discovery could potentially pave the way for [a new breakthrough in human tissue repair and regenerative medicine.]( 🧠[‘World’s first’ graphene-based brain chip implanted in a cancer patient]( Companies such as Elon Musk’s Neuralink have been actively involved in the development of [BCI technology](, a graphene-based brain-computer interface. INBRAIN Neuroelectronics just [implanted]([Â]([their BCI cortical interface in a patient undergoing brain tumor resection]( or removal. It can differentiate between healthy and cancerous brain tissue with micrometer-scale precision, thereby paving a new way to [monitor diseases and rebalance neural networks.]( ⭐ [Mystery of star-made heavy elements solved by breakthrough US research]( Researchers just cracked open [a star’s core]( to investigate the nuclear reaction that produces heavy elements known as [nucleosynthesis](. A new study sheds light on this mysterious process that creates new atomic nuclei that first happened within minutes of [the Big Bang]([.]( That means [the birth, on a cosmic scale, of the periodic table of elements](, the foundation of life itself. The new study seeks to illuminate the beginning of everything. 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 have developed a new toolkit to improve the particle accelerator. ([More]() > The world’s most powerful X-ray laser is about to get a major upgrade to become 3,000x stronger. ([More]() > For the first time ever, stem cells reverse a woman’s diabetes. ([More]() ENERGY > South Korean researchers develop a non-fluorinated battery for a greener future. ([More]() > US scientists make sustainable jet fuel out of corn. ([More]() > Cities like Chicago and Detroit want to use vacant and underinvested land for clean energy projects, but communities are worried about affordable housing projects. ([More]() INNOVATION > A pioneer in molecular de-extinction speaks to IE about how ancient biology and modern technology can, together, tackle antibiotic resistance. ([More]() > A new security technology that can detect firearms and bombs from hundreds of feet away. ([More]() > Researchers take a process as simple as making pancakes to 3D print flowing structures in a step to develop new kinds of biomedical implants. ([More]() VIDEO > A geophysicist breaks down the tides of the planet’s crust as it, too, has tides like the ocean does. ([More]() > At the Origins and Habitability Lab at NASA’s Jet Propulsion Laboratory in Pasadena, scientists across disciplines join forces to understand how life got started on Earth and could work beyond our planet. ([More]() IE QUIZ: THE RESULTS The answer is: r = 0.375 = 3/8 Ready for more brainy challenges? Gear up for future IE quizzes by following us on [Instagram]( and [Facebook!]( FROM THE WEB > A volcano erupts, and scientists map its [anatomy](. > Scientists capture extremely rare footage of a Magnapinna squid with unbelievably long [arms](. > Hubble just captured what appears to be “an energetic star-forming [region](.” > A 3,600-year-old piece of cheese was found with mummified remains in [China](. > One of the greatest comeback stories ever: the California [condor](. 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. 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