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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.

 
MIT Solve announces 2023 global challenges and...
MIT Solve, an MIT initiative with a mission to drive innovation to solve world challenges, announced today the 2023 Global Challenges and the Indigenous Communities Fellowship.  Solve invites anyone from anywhere in the world to submit a solution to this year’s challenges by 12 p.m. EST on May 9. The 40 innovators — including eight new Indigenous Communities Fellows — will form the 2023 Solver Class, and pitch their solutions during Solve Challenge Finals on Sept. 17-18 in New...

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Engineers invent vertical, full-color microscopic LEDs
Take apart your laptop screen, and at its heart you’ll find a plate patterned with pixels of red, green, and blue LEDs, arranged end to end like a meticulous Lite Brite display. When electrically powered, the LEDs together can produce every shade in the rainbow to generate full-color displays. Over the years, the size of individual pixels has shrunk, enabling many more of them to be packed into devices to produce sharper, higher-resolution digital displays. But much like computer...

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Six with ties to MIT honored as...
On Jan. 18, the Association for Computing Machinery (ACM) announced its 2022 fellows, those it recognizes “for significant contributions in areas including cybersecurity, human-computer interaction, mobile computing, and recommender systems among many other areas.” Included in the crop of new fellows were six distinguished scientists with ties to MIT. Constantinos Daskalakis, the Armen Avanessians (1982) Professor in the Department of Electrical Engineering and Computer Science (EECS), was honored “for contributions to the foundations of algorithmic game theory, mechanism design,...

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To decarbonize the chemical industry, electrify it
The chemical industry is the world’s largest industrial energy consumer and the third-largest source of industrial emissions, according to the International Energy Agency. In 2019, the industrial sector as a whole was responsible for 24 percent of global greenhouse gas emissions. And yet, as the world races to find pathways to decarbonization, the chemical industry has been largely untouched. “When it comes to climate action and dealing with the emissions that come from the chemical sector, the slow pace...

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Blue-sky thinking and the next 150-year chair
A major aspect of sustainability — a core component in many MIT School of Architecture and Planning (SA+P) courses — is considering the future effect of any given business practice or product. Sustainability was top-of-mind for Skylar Tibbits, associate professor of design research and director of MIT’s design major and minor programs, and Jeremy Carmine Bilotti SM ’21 when planning course 4.041 (Advanced Product Design) last spring. Collaborating with the family-run furniture company Emeco, the discussion eventually landed on...

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Paying it forward
Since arriving at MIT in fall 2019, senior Sherry Nyeo has conducted groundbreaking work in multiple labs on campus, acted as a mentor to countless other students, and made a lasting mark on the Institute community. But despite her well-earned bragging rights, Nyeo isn’t one to boast. Instead, she takes every opportunity to express just how grateful she is to the professors, alumni, and fellow students who have helped and inspired her during her time at MIT. “I like...

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How to make hydrogels more injectable
Gel-like materials that can be injected into the body hold great potential to heal injured tissues or manufacture entirely new tissues. Many researchers are working to develop these hydrogels for biomedical uses, but so far very few have made it into the clinic. To help guide in the development of such materials, which are made from microscale building blocks akin to squishy LEGOs, MIT and Harvard University researchers have created a set of computational models to predict the material’s...

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Peter Dedon named a 2022 AAAS Fellow
Peter Dedon, an MIT professor of biological engineering, has been elected a fellow of the American Association for the Advancement of Science (AAAS). The 2022 class of AAAS Fellows includes 506 scientists, engineers, and innovators spanning 24 scientific disciplines who are being recognized for their scientifically and socially distinguished achievements.   Dedon is the Singapore Professor in the Department of Biological Engineering, a lead principal investigator of the Antimicrobial Resistance Interdisciplinary Research Group at the Singapore-MIT Alliance for Research and Technology (SMART), a member of...

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Study: Superconductivity switches on and off in...
With some careful twisting and stacking, MIT physicists have revealed a new and exotic property in “magic-angle” graphene: superconductivity that can be turned on and off with an electric pulse, much like a light switch. The discovery could lead to ultrafast, energy-efficient superconducting transistors for neuromorphic devices — electronics designed to operate in a way similar to the rapid on/off firing of neurons in the human brain. Magic-angle graphene refers to a very particular stacking of graphene — an...

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Making computer science research more accessible in...
Imagine that you are teaching a technical subject to children in a small village. They are eager to learn, but you face a problem: There are few resources to educate them in their mother tongue. This is a common experience in India, where the quality of textbooks written in many local languages pales in comparison to those written in English. To address educational inequality, the Indian government launched an initiative in 2020 that would improve the quality of these...

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Unnatural selection
Across the U.S., about three-quarters of people enrolled in Medicare Advantage plans — a form of private insurance following the rules of Medicare — receive free gym memberships. Why is this? The answer, research has shown, is that it improves insurers’ client base: The promise of free workout time does not lure existing customers from the couch to the gym, but it does draw healthier-than-average new clients. For insurance firms, this matters. When their customers are healthier, insurers pay...

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Chess players face a tough foe: air...
Here’s something else chess players need to keep in check: air pollution. That’s the bottom line of a newly published study co-authored by an MIT researcher, showing that chess players perform objectively worse and make more suboptimal moves, as measured by a computerized analysis of their games, when there is more fine particulate matter in the air. More specifically, given a modest increase in fine particulate matter, the probability that chess players will make an error increases by 2.1...

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Bilge Yildiz wins Rahmi M. Koç Medal...
Before being awarded the Koç University Rahmi M. Koç Medal of Science in her native Turkey, Bilge Yildiz was nervous. But it wasn’t standing in front of an audience of hundreds that stressed the Breene M. Kerr Professor in the departments of Nuclear Science and Engineering and of Materials Science and Engineering (DMSE). It wasn’t having to do interviews with journalists. Rather, it was discussing her research in Turkish. “Two weeks before the award ceremony, I was learning Turkish...

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Startups led by MIT mechanical engineers offer...
Health care has always been ripe for innovation. Whether it’s increasing safety in operating rooms, developing systems to reduce patient wait times, or improving drug delivery, there are endless opportunities to improve the efficacy and efficiency of health care. The Covid-19 pandemic made the need for these solutions all the more pressing. “There were a number of startups from MIT that addressed problems related to the pandemic,” says George Whitfield, entrepreneur in residence at the Martin Trust Center for...

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Exploring the rich traditions of Brazilian music
Student presentations tackled themes of identity, nation-building, racism, multiculturalism, and more, as reflected in the rich traditions of Brazilian music at “The Beat of Brazil” last month at the Lewis Music Library. The presentations were by students of Portuguese enrolled in class 21G.821 (The Beat of Brazil: Portuguese Language Through Brazilian Society), taught by Nilma Dominique. Three professional musicians were invited to perform as part of the event: Anna Borges and Bill Ward (from the duo Receita de Samba),...

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