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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.

 
Researchers discover new channels to excite magnetic...
Plucking a guitar string is a simple action that generates a harmonic series of overtones. However, skilled guitar players can elevate their performance by applying pressure to the strings while plucking them. This subtle technique causes the pitch of the note to bend — rising or falling with each deft movement — and infuses the music with expressiveness, texture, and character by intentionally harnessing the “nonlinear effects” of guitar strings.  In a study published Jan. 24 in Nature Physics,...

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Reflecting on COP28 — and humanity’s progress...
With 85,000 delegates, the 2023 United Nations climate change conference, known as COP28, was the largest U.N. climate conference in history. It was held at the end of the hottest year in recorded history. And after 12 days of negotiations, from Nov. 30 to Dec. 12, it produced a decision that included, for the first time, language calling for “transitioning away from fossil fuels,” though it stopped short of calling for their complete phase-out. U.N. Climate Change Executive Secretary...

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Six MIT students selected as spring 2024...
The MIT-Pillar AI Collective has announced six fellows for the spring 2024 semester. With support from the program, the graduate students, who are in their final year of a master’s or PhD program, will conduct research in the areas of AI, machine learning, and data science with the aim of commercializing their innovations. Launched by MIT’s School of Engineering and Pillar VC in 2022, the MIT-Pillar AI Collective supports faculty, postdocs, and students conducting research on AI, machine learning,...

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MADMEC winner creates “temporary tattoos” for T-shirts
Have you ever gotten a free T-shirt at an event that you never wear? What about a music or sports-themed shirt you wear to one event and then lose interest in entirely? Such one-off T-shirts — and the waste and pollution associated with them — are an unfortunately common part of our society. But what if you could change the designs on shirts after each use? The winners of this year’s MADMEC competition developed biodegradable “temporary tattoos” for T-shirts...

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Remembering MIT Copytech Director Casey Harrington
Casey Harrington, who led MIT Copytech’s recovery from pandemic-era disruptions and built close friendships across campus, passed away unexpectedly on Jan. 13. He was 49. Copytech’s director since 2022, Harrington modernized the department’s equipment and services to improve its financial outlook, and led his staff with a personal touch. “Casey was beloved by our team,” says Alfred Ironside, MIT’s vice president for communications. “He was a great manager, had a vision for the future, spent time with his co-workers,...

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MIT researchers map the energy transition’s effects...
A new analysis by MIT researchers shows the places in the U.S. where jobs are most linked to fossil fuels. The research could help policymakers better identify and support areas affected over time by a switch to renewable energy. While many of the places most potentially affected have intensive drilling and mining operations, the study also measures how areas reliant on other industries, such as heavy manufacturing, could experience changes. The research examines the entire U.S. on a county-by-county...

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How symmetry can come to the aid...
Behrooz Tahmasebi — an MIT PhD student in the Department of Electrical Engineering and Computer Science (EECS) and an affiliate of the Computer Science and Artificial Intelligence Laboratory (CSAIL) — was taking a mathematics course on differential equations in late 2021 when a glimmer of inspiration struck. In that class, he learned for the first time about Weyl’s law, which had been formulated 110 years earlier by the German mathematician Hermann Weyl. Tahmasebi realized it might have some relevance...

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Doctors have more difficulty diagnosing disease when...
When diagnosing skin diseases based solely on images of a patient’s skin, doctors do not perform as well when the patient has darker skin, according to a new study from MIT researchers. The study, which included more than 1,000 dermatologists and general practitioners, found that dermatologists accurately characterized about 38 percent of the images they saw, but only 34 percent of those that showed darker skin. General practitioners, who were less accurate overall, showed a similar decrease in accuracy...

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Projects investigating Swahili, global media win SHASS...
Two projects — the Global Mediations Lab led by Paul Roquet and the MIT Swahili Studies Initiative led by Per Urlaub — have won Humanities Awards from the MIT School of Humanities, Arts, and Social Sciences. The pilot program, launched in fall 2023, aims to support humanities-focused, collaborative projects that can have a broad impact within SHASS or MIT, or have a substantial impact on undergraduate education. Each winning project receives up to $100,000 in funding. Paul Roquet: Investigating media and information...

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DiOnetta Jones Crayton: Change-maker at MIT
Associate Dean and Office of Minority Education (OME) Director DiOnetta Jones Crayton has announced that she will step down from her role on Feb. 2. She has led the office for 14 years, advancing OME’s efforts to provide a robust portfolio of programs, services, and resources for undergraduate students of color. “It has been my honor to serve as director of the OME for the past 14 years,” Crayton wrote in a letter to the staff of the Office...

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Professor Emeritus Igor Paul, an expert in...
Professor Emeritus Igor Paul ’60, SM ’61, PhD ’64, an influential professor of mechanical engineering, passed away on Dec. 17, 2023 at his home in St. Petersburg, Florida. He was 87.  Paul was a member of the MIT Department of Mechanical Engineering faculty from 1964 until his retirement in 2003, and helped to develop the department’s design and manufacturing curriculum, which continues to thrive today. His research interests included product and machine design, safety, and risk analysis; robotics; biomechanics;...

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MIT Press’s Direct to Open opens access...
Now in its third year of operation, the MIT Press’ Direct to Open (D2O) recently announced that it reached its full funding goal in 2024 and will open access to 79 new monographs and edited book collections this year.  Launched in 2021, D2O is an innovative sustainable framework for open-access monographs that shifts publishing from a solely market-based, purchase model where individuals and libraries buy single e-books, to a collaborative, library-supported open-access model.  “Reaching our overall funding goal — in...

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New fellowship to help advance science journalism...
The Knight Science Journalism Program at MIT has announced a new one-semester fellowship — the Fellowship for Advancing Science Journalism in Africa and the Middle East — that will start this year. The fellowship, developed through a generous gift from the global publishing company Springer Nature, was created in honor of the influential Egyptian science journalist Mohammed Yahia, who died last year at the age of 41. Yahia worked for Springer Nature for over 13 years, primarily as managing...

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Blood cell family trees trace how production...
Blood cells make up the majority of cells in the human body. They perform critical functions and their dysfunction is implicated in many important human diseases, from anemias to blood cancers like leukemia. The many types of blood cells include red blood cells that carry oxygen, platelets that promote clotting, as well as the myriad types of immune cells that protect our bodies from threats such as viruses and bacteria. What these diverse types of blood cells have in...

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Imaging method reveals new cells and structures...
Using a novel microscopy technique, MIT and Brigham and Women’s Hospital/Harvard Medical School researchers have imaged human brain tissue in greater detail than ever before, revealing cells and structures that were not previously visible. Among their findings, the researchers discovered that some “low-grade” brain tumors contain more putative aggressive tumor cells than expected, suggesting that some of these tumors may be more aggressive than previously thought. The researchers hope that this technique could eventually be deployed to diagnose tumors,...

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