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Suborbital space tourism finally arrives | FCC prepares to run public C-band auction | The big four in the U.S. launch industry — United Launch Alliance, SpaceX, Blue Origin and Northrop Grumman — hope to be one of two providers that will receive five-year contracts later this year to launch national security payloads starting in 2022. | China’s launch rate stays high | The International Space Station is the largest ever crewed object in space.

 
Learning Beautiful brings MIT’s “mind and hand”...
People at MIT know “mens et manus,” or “mind and hand,” as the school motto. But it’s also a good framework for early childhood education. Kids often learn best when they’re allowed to explore the environment around them, building models of the world by picking things up and moving them around. Back in 2014, that insight was the inspiration for a Media Lab project that designed new learning environments. Four years later, that project became the inspiration for a...

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How Huntington’s disease affects different neurons
In patients with Huntington’s disease, neurons in a part of the brain called the striatum are among the hardest-hit. Degeneration of these neurons contributes to patients’ loss of motor control, which is one of the major hallmarks of the disease. Neuroscientists at MIT have now shown that two distinct cell populations in the striatum are affected differently by Huntington’s disease. They believe that neurodegeneration of one of these populations leads to motor impairments, while damage to the other population,...

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Leslie Regan: A legacy of care and...
If you mention Leslie Regan’s name to any alum of MIT’s mechanical engineering graduate program, their face will break into a smile. For nearly five decades, Regan’s kind, caring presence was a mainstay for thousands of mechanical engineering students. Now, after 47 years, Regan can reflect back on an impactful journey as she begins her retirement. Regan joined MIT’s staff in September 1974. She started as an administrative assistant supporting three faculty members, including Professor David Wormley. It was...

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3 Questions: Sulafa Zidani on tech, culture,...
Sulafa Zidani is an assistant professor in the Comparative Media Studies Program whose work focuses on digital culture: the social, political, and cultural dynamics in which technology operates and the role it plays in transnational power. She is working on her first book, which focuses on multilinguistic memes and centers the creators of these memes. By looking into the lives and work of these global meme makers, the book tells the story of globalization in the digital era as...

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How to push, wiggle, or drill an...
Pushing a shovel through snow, planting an umbrella on the beach, wading through a ball pit, and driving over gravel all have one thing in common: They all are exercises in intrusion, with an intruding object exerting some force to move through a soft and granular material. Predicting what it takes to push through sand, gravel, or other soft media can help engineers drive a rover over Martian soil, anchor a ship in rough seas, and walk a robot...

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Gaining real-world industry experience through Break Through...
Taking what they learned conceptually about artificial intelligence and machine learning (ML) this year, students from across the Greater Boston area had the opportunity to apply their new skills to real-world industry projects as part of an experiential learning opportunity offered through Break Through Tech AI at MIT. Hosted by the MIT Schwarzman College of Computing, Break Through Tech AI is a pilot program that aims to bridge the talent gap for women and underrepresented genders in computing fields...

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New technologies reveal cross-cutting breakdowns in Alzheimer’s...
After decades of fundamental scientific and drug discovery research, Alzheimer’s disease has remained inscrutable and incurable, with a bare minimum of therapeutic progress. But in a new review article in Nature Neuroscience, MIT scientists write that by employing the new research capability of single-cell profiling, the field has rapidly achieved long-sought insights with strong potential for both explaining Alzheimer’s disease and doing something meaningful about it. By analyzing this new evidence, for instance, the authors show that the disease’s disruptions converge...

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MIT engineers grow “perfect” atom-thin materials on...
True to Moore’s Law, the number of transistors on a microchip has doubled every year since the 1960s. But this trajectory is predicted to soon plateau because silicon — the backbone of modern transistors — loses its electrical properties once devices made from this material dip below a certain size. Enter 2D materials — delicate, two-dimensional sheets of perfect crystals that are as thin as a single atom. At the scale of nanometers, 2D materials can conduct electrons far...

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Preparing to be prepared
The Kobe earthquake of 1995 devastated one of Japan’s major cities, leaving over 6,000 people dead while destroying or making unusable hundreds of thousands of structures. It toppled elevated freeway segments, wrecked mass transit systems, and damaged the city’s port capacity. “It was a shock to a highly engineered, urban city to have undergone that much destruction,” says Miho Mazereeuw, an associate professor at MIT who specializes in disaster resilience. Even in a country like Japan, with advanced engineering,...

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Karenna Groff ’22 Named NCAA Woman of...
MIT graduate student Karenna Groff ’22 of Weston, Massachusetts, a member of the MIT women’s soccer team, was named the NCAA 2022 Woman of the Year at the NCAA Convention in San Antonio, Texas. The most prestigious honor awarded annually by the NCAA to a female student-athlete, Groff is the second MIT student-athlete to win the award and the sixth Division III student-athlete ever to receive this honor. She was one of nine finalists for the award, spanning Divisions I,...

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Christopher Walsh, influential chemical biologist and former...
Christopher T. Walsh, a highly influential professor of chemical biology who was a former MIT faculty member and Department of Chemistry head, died on Jan. 10 at the age of 79. At the time of his death, Walsh was the Hamilton Kuhn Professor of Biological Chemistry and Molecular Pharmacology, Emeritus, at Harvard Medical School, but he began his career in 1972 as a jointly appointed faculty member in the MIT departments of Chemistry and Biology. Walsh would go on...

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Computers that power self-driving cars could be...
In the future, the energy needed to run the powerful computers on board a global fleet of autonomous vehicles could generate as many greenhouse gas emissions as all the data centers in the world today. That is one key finding of a new study from MIT researchers that explored the potential energy consumption and related carbon emissions if autonomous vehicles are widely adopted. The data centers that house the physical computing infrastructure used for running applications are widely known...

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2022-23 Takeda Fellows: Leveraging AI to positively...
The MIT-Takeda Program, a collaboration between MIT’s School of Engineering and Takeda Pharmaceuticals Company, fuels the development and application of artificial intelligence capabilities to benefit human health and drug development. Part of the Abdul Latif Jameel Clinic for Machine Learning in Health, the program coalesces disparate disciplines, merges theory and practical implementation, combines algorithm and hardware innovations, and creates multidimensional collaborations between academia and industry. With the aim of building a community dedicated to the next generation of AI...

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Enabling advanced studies in Turkey with MIT...
About two years ago, a group of medical students at Ege University Faculty of Medicine in Turkey began meeting to study single variable calculus. None of the students had taken a course in this subject before. But with the guidance of lectures, slides, and other freely available resources on MIT OpenCourseWare (OCW), they soon advanced onto multivariable calculus. Then differential equations. Then linear algebra. Today, the students, who call their study group İleri Çalışmalar, or “Advanced Studies,” are paving...

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Q&A: A fresh look at data science
As the leaders of a developing field, data scientists must often deal with a frustratingly slippery question: What is data science, precisely, and what is it good for? Alfred Spector is a visiting scholar in the MIT Department of Electrical Engineering and Computer Science (EECS), an influential developer of distributed computing systems and applications, and a successful tech executive with companies including IBM and Google. Along with three co-authors — Peter Norvig at Stanford University and Google, Chris Wiggins...

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