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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 School of Engineering unveils the Diversity,...
On Tuesday, Nov. 30, Gilda A. Barabino, president of Olin College of Engineering and professor of biomedical and chemical engineering, spoke to a hybrid audience of approximately 80 people, sharing thoughts and perspectives she’d gained during her career as a leader in the engineering field. Her presentation, “Engineering for Everyone: Centering Diversity, Equity, and Inclusion,” was the inaugural address delivered as part of a new seminar series presented by the MIT School of Engineering. The series aims to provide...

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Merging design, tech, and cognitive science
Ibuki Iwasaki came to MIT without a clear idea of what she wanted to major in, but that changed during the spring of her first year, when she left her comfort zone and enrolled in 4.02A (Introduction to Design). For the final project, her group had to make a modular structure out of foam blocks, producing a design with both two-dimensional and three-dimensional components. The team ended up shaping 72 unique cubes, with each block’s pattern and placement carefully...

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Brave Behind Bars: Prison education program focuses...
A programming language textbook might not be the first thing you’d expect to see when walking into a correctional facility.  The creators of the Brave Behind Bars program are hoping to change that.  Founded in 2020, Brave Behind Bars is a pandemic-born introductory computer science and career-readiness program for incarcerated women, based out of The Educational Justice Institute at MIT (TEJI). It’s taught both online and in-person, and the pilot program brought together 30 women from four correctional facilities...

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Bringing climate reporting to local newsrooms
Last summer, Nora Hertel, a reporter for the St. Cloud Times in central Minnesota, visited a farm just northeast of the Twin Cities run by the Native American-led nonprofit Dream of Wild Health. The farm raises a mix of vegetables and flowering plants, and has a particular focus on cultivating rare heirloom varieties. It’s also dealing with severely depleted soil, inherited from previous owners who grew corn on the same land. Hertel had come to learn about the techniques...

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When should someone trust an AI assistant’s...
In a busy hospital, a radiologist is using an artificial intelligence system to help her diagnose medical conditions based on patients’ X-ray images. Using the AI system can help her make faster diagnoses, but how does she know when to trust the AI’s predictions? She doesn’t. Instead, she may rely on her expertise, a confidence level provided by the system itself, or an explanation of how the algorithm made its prediction — which may look convincing but still be...

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Reasserting U.S. leadership in microelectronics
The global semiconductor shortage has grabbed headlines and caused a cascade of production bottlenecks that have driven up prices on all sorts of consumer goods, from refrigerators to SUVs. The chip shortage has thrown into sharp relief the critical role semiconductors play in many aspects of everyday life. But years before the pandemic-induced shortage took hold, the United States was already facing a growing chip crisis. Its longstanding dominance in microelectronics innovation and manufacturing has been eroding over the...

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A new way to perform “general inverse...
Researchers have discovered a novel way to perform “general inverse design” with reasonably high accuracy. This breakthrough paves the way for further development of a burgeoning and fast-moving field that could eventually enable the use of machine learning to accurately identify materials based on a desired set of user-defined properties. This could be revolutionary for materials science and have vast industrial benefits and use cases. The work was led by researchers from the Low Energy Electronic Systems (LEES) interdisciplinary...

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“Hey, Alexa! Are you trustworthy?”
A family gathers around their kitchen island to unbox the digital assistant they just purchased. They will be more likely to trust this new voice-user interface, which might be a smart speaker like Amazon’s Alexa or a social robot like Jibo, if it exhibits some humanlike social behaviors, according to a new study by researchers in MIT’s Media Lab. The researchers found that family members tend to think a device is more competent and emotionally engaging if it can...

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Clean room as classroom
MIT undergraduates are using labs at MIT.nano to tinker at the nanoscale, exploring spectrometry, nanomaterial synthesis, photovoltaics, sensor fabrication, and other topics. They’re also getting an experience not common at the undergraduate level — gowning up in a bunny suit and performing hands-on research inside a clean room. During the fall 2021 semester, these students were part of 6.S059 (Nanotechnology — Design From Atoms to Everything) and 6.A06 (First.nano! – Fabricate Your Own Solar Cell in MIT.nano Cleanroom), two...

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Seeing the natural world through a mathematical...
Growing up in Wallingford, Connecticut, David Darrow loved spending time outside, hiking and camping with his Boy Scout troop. He was fascinated by the environment around him, constantly asking questions about the natural world. Now a senior at MIT majoring in math and minoring in German and physics, Darrow is still studying natural phenomena. With fluid dynamics and climate modeling as his primary fields of interest, he loves to use math as a way to explore the world around...

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Pricing carbon, valuing people
In November, inflation hit a 39-year high in the United States. The consumer price index was up 6.8 percent from the previous year due to major increases in the cost of rent, food, motor vehicles, gasoline, and other common household expenses. While inflation impacts the entire country, its effects are not felt equally. At greatest risk are low- and middle-income Americans who may lack sufficient financial reserves to absorb such economic shocks. Meanwhile, scientists, economists, and activists across the...

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Four with MIT ties honored with 2022...
Four mathematicians with MIT ties were recently honored by the American Mathematical Society (AMS). Professors Michel Goemans and Richard Stanley, along with Cornell University Professor David Williamson PhD ’93, are recipients of AMS’s Leroy P. Steele Prizes for 2022. Associate Professor Semyon Dyatlov received the inaugural 2022 Mikhail Gordin Prize, offered jointly by the AMS and the European Mathematical Society (EMS). All four will be recognized for their achievements at January’s 2022 Joint Mathematics Meetings in Seattle. They will be joined by two MIT...

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Three with MIT ties win 2022 Churchill...
MIT seniors David Darrow and Tara Venkatadri have been selected as 2022 Churchill Scholars and will embark on a year of graduate studies in the U.K. starting next fall. James Diao, a graduate student in the Harvard-MIT Program in Health Sciences and Technology (HST), received the Kanders Churchill Scholarship in Science Policy. The Churchill Scholarship is a highly competitive fellowship that annually offers 16 American students the opportunity to pursue a funded graduate degree in science, mathematics or engineering...

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Synthesis too slow? Let this robot do...
Researchers in the lab of Bradley Pentelute, MIT professor of chemistry, have invented a fully automated fast-flow instrument that can synthesize peptide-nucleic acids in a single shot. By automating the process of synthesizing CPP-conjugated peptide-nucleic acids (PPNAs) using the robot dubbed “Tiny Tides” by the research team, typical PPNA synthesis time was reduced from multiple days to just two hours. “This new efficient technology represents a potential major step forward to enable on-demand rapid production of candidate antisense oligonucleotides,...

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Q&A: Dolapo Adedokun on computer technology, Ireland,...
Adedolapo Adedokun has a lot to look forward to in 2023. After completing his degree in electrical engineering and computer science next spring, he will travel to Ireland to undertake an MS in intelligent systems at Trinity College Dublin as MIT’s fourth student to receive the prestigious George J. Mitchell Scholarship. But there’s more to Adedokun, who goes by Dolapo, than just academic achievement. Besides being a talented computer scientist, the senior is an accomplished musician, an influential member of student...

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