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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 challenges shape a mechanical engineer’s path
Before James Hermus started elementary school, he was a happy, curious kid who loved to learn. By the end of first grade, however, all that started to change, he says. As his schoolbooks became more advanced, Hermus could no longer memorize the words on each page, and pretend to be reading. He clearly knew the material the teacher presented in class; his teachers could not understand why he was unable to read and write his assignments. He was accused...

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Helping companies deploy AI models more responsibly
Companies today are incorporating artificial intelligence into every corner of their business. The trend is expected to continue until machine-learning models are incorporated into most of the products and services we interact with every day. As those models become a bigger part of our lives, ensuring their integrity becomes more important. That’s the mission of Verta, a startup that spun out of MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL). Verta’s platform helps companies deploy, monitor, and manage machine-learning...

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Angela Davis: “We need to renew our...
MIT’s 49th annual Celebration of the Life and Legacy of Dr. Martin Luther King Jr. took place Wednesday before an overflow crowd at Morss Hall and featured activist and author Angela Y. Davis as its keynote speaker. The celebration luncheon was the lead event in a week of activities honoring the civil rights leader, and its theme was: “Let us uphold the flame for fairness and justice. There’s a certain kind of fire that must not be extinguished.” In...

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Scientists boost quantum signals while reducing noise
A certain amount of noise is inherent in any quantum system. For instance, when researchers want to read information from a quantum computer, which harnesses quantum mechanical phenomena to solve certain problems too complex for classical computers, the same quantum mechanics also imparts a minimum level of unavoidable error that limits the accuracy of the measurements. Scientists can effectively get around this limitation by using “parametric” amplification to “squeeze” the noise –– a quantum phenomenon that decreases the noise...

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A traveler on bioengineering’s many paths
Seeking an opportunity to do something impactful in the early stages of the Covid-19 pandemic, Julian Zulueta applied for an internship with the U.S. Centers for Disease Control, through MIT’s PKG Public Service Center. During the summer of 2020, he analyzed requisition data to better understand how different regions across the United States were affected by Covid-19, and what resources would be most effective on the ground. “We would talk with hospitals and see what they were going through...

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MIT Wellness Wizard Certificate promotes health and...
Over the course of several years of research, surveys, and focus groups, MIT students and Physical Education and Wellness instructors and coaches in the Department of Athletics, Physical Education, and Recreation (DAPER) worked on developing a fun and innovative way to promote student health and well-being at the Institute. Now, MIT undergraduates can earn a Wellness Wizard Certificate when they complete three courses offered through Physical Education and Wellness. The certificate recognizes students who focus on their well-being, using...

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Wiring the organization for exceptional performance
Steven Spear SM ’93 analyzes the framework of relationships and interactions by which an organization runs, to better harness the intellectual horsepower distributed throughout the enterprise. In almost any industry, some few companies dramatically outperform their peers and near-peers, generating and delivering far more value to society by getting far more yield out of the resources and opportunities available to them, says Spear. These companies do so because they far better manage the organization’s “social circuitry” — the overlay...

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A new educational program for scientists working...
Despite increased awareness and substantial media coverage, the addiction and overdose crisis continues across the United States. According to the 2021 National Survey on Drug Use and Health, 46.3 million people aged 12 or older had a substance use disorder (SUD). Among people aged 12 or older in 2021, only 4.1 million (or 1.5 percent) received any substance use treatment in the past year. Data from the Centers for Disease Control’s National Center for Health Statistics indicate there were...

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Study: Preschool gives a big boost to...
Attending preschool at age 4 makes children significantly more likely to go to college, according to an empirical study led by an MIT economist. The study examines children who attended public preschools in Boston from 1997 to 2003. It finds that among students of similar backgrounds, attendance at a public preschool raised “on-time” college enrollment — starting right after high school — by 8.3 percentage points, an 18 percent increase. There was also a 5.4 percentage point increase in...

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Inside two MIT students’ historic BattleBots runs
First, there was music. Then lights began sweeping the smokey arena. The cage came alive with rotating steel blades and fire pits. The crowd grew hysterical in anticipation of the coming destruction. Such was the scene of the momentous championship match in the last season of BattleBots, a popular, long-running show that pits 250-pound robots against each other for epic bouts of cataclysmic combat. In the match, MIT PhD student Ginger Schmidt became the first female captain (in this...

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MIT Press announces new initiative to increase...
In keeping with its mission and longstanding commitment to increase access to scholarship, the MIT Press is pleased to announce shift+OPEN. This new initiative is designed to flip existing subscription-based journals to a diamond open access publishing model. Shift+OPEN is generously supported by the Arcadia Fund. The MIT Press welcomes submissions for English-language journals in any field and from any part of the world. Intended for existing titles, shift+OPEN will cover the expenses of transitioning a journal to open...

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Building bridges to Ukraine through language, art,...
In a new course that ran this Independent Activities Period (IAP), MIT students studied Ukrainian language and culture and heard from Ukrainian scholars, artists, and activists about the country and the ongoing struggle against the devastating Russian invasion. As Russia began its full-scale invasion of Ukraine in February 2022, Maria Khotimsky, senior lecturer in Russian in MIT Global Languages, recalls seeing tremendous student and faculty action around MIT. Khotimsky got to know MIT’s Ukrainian students through rallies, events, and...

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New polymers could enable better wearable devices
Certain electronics that integrate with the human body — a smartwatch that samples your sweat, for instance — work by converting the ion-based signals of biological tissue into the electron-based signals used in transistors. But the materials in these devices are often designed to maximize ion uptake while sacrificing electronic performance. To remedy this, MIT researchers developed a strategy to design these materials, called organic mixed ionic-electronic conductors (OMIECs), that brings their ionic and electronic capabilities into balance. These...

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Engineers devise a modular system to produce...
Underwater structures that can change their shapes dynamically, the way fish do, push through water much more efficiently than conventional rigid hulls. But constructing deformable devices that can change the curve of their body shapes while maintaining a smooth profile is a long and difficult process. MIT’s RoboTuna, for example, was composed of about 3,000 different parts and took about two years to design and build. Now, researchers at MIT and their colleagues — including one from the original...

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Rescuing small plastics from the waste stream
As plastic pollution continues to mount, with growing risks to ecosystems and wildlife, manufacturers are beginning to make ambitious commitments to keep new plastics out of the environment. A growing number have signed onto the U.S. Plastics Pact, which pledges to make 100 percent of plastic packaging reusable, recyclable, or compostable, and to see 50 percent of it effectively recycled or composted, by 2025. But for companies that make large numbers of small, disposable plastics, these pocket-sized objects are...

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