Say WOW

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.

 
Scientists develop the largest, most detailed model...
It all started around 13.8 billion years ago with a big, cosmological “bang” that brought the universe suddenly and spectacularly into existence. Shortly after, the infant universe cooled dramatically and went completely dark. Then, within a couple hundred million years after the Big Bang, the universe woke up, as gravity gathered matter into the first stars and galaxies. Light from these first stars turned the surrounding gas into a hot, ionized plasma — a crucial transformation known as cosmic...

Read More

Leading industry toward sustainability and equity
Just a year after graduating from the MIT Leaders for Global Operations program (LGO), Janelle Heslop SM ’19, MBA ’19 found herself entrusted by Amgen to lead a team determining where the company would put its next $1 billion manufacturing facilities. With her passion for sustainability, Heslop relished the chance to take on what she called “a mini-crash course on how to make an important executive decision for a Fortune 150 company” while keeping the environmental impact front and...

Read More

Study: With masking and distancing in place,...
As with most everything in the world, football looked very different in 2020. As the Covid-19 pandemic unfolded, many National Football League (NFL) games were played in empty stadiums, while other stadiums opened to fans at significantly reduced capacity, with strict safety protocols in place. At the time it was unclear what impact such large sporting events would have on Covid-19 case counts, particularly at a time when vaccination against the virus was not widely available. Now, MIT engineers...

Read More

 
Unlocking the power of collaboration in contracts
At the heart of nearly every purchase, sale, partnership, acceptance, and rejection is a contract. Businesses depend on people’s ability to build and understand contracts, especially in response to unique and fast-changing circumstances — like a global pandemic, for example. Even before the pandemic, many businesses were struggling to keep up with accelerating changes to operations, such as ballooning partnerships with online influencers, new digital business models, and frequent software updates affecting millions of users. For the last seven...

Read More

Q&A: Bettina Stoetzer on envisioning a livable...
In an ongoing series, MIT faculty, students, and alumni in the humanistic fields share perspectives that are significant for solving the economic, political, ethical, and cultural dimensions of climate change, as well as mitigating its myriad social and ecological impacts. Bettina Stoetzer is the Class of 1948 Career Development Associate Professor of Anthropology at MIT; her research combines perspectives on ecology and environmental change with an analysis of migration, race, and social justice. In this conversation with SHASS Communications,...

Read More

Lawrence Udeigwe uses elegant math to understand...
It’s a tale familiar to many first-generation students: Neither of Lawrence Udeigwe’s parents had more than a sixth-grade education, and yet they were willing to sacrifice everything to educate their children. “My dad,” Udeigwe says, “would tell us, ‘I’m ready to sell everything for you guys to go to school.’” Udeigwe recounts that in Nigeria at the time, achieving the sort of success and stability his parents hoped for meant studying something practical and working for the government. So,...

Read More

 
A simple diagnostic tool for gastrointestinal disorders
As food moves through the digestive tract, contracting muscles along the tract keep things flowing smoothly. Loss of this motility can lead to acid reflux, failure of food to move out of the stomach, or constipation. Dysmotility disorders are usually diagnosed with a catheter containing pressure transducers, which can sense contractions of the GI tract. MIT researchers have now designed a new device that could offer a cheaper and easier-to-manufacture alternative to existing diagnostics for GI dysmotility, inspired by...

Read More

Yukiko Yamashita, unraveler of stem cells’ secrets
When cells divide, they usually generate two identical daughter cells. However, there are some important exceptions to this rule: When stem cells divide, they often produce one differentiated cell along with another stem cell, to maintain the pool of stem cells. Yukiko Yamashita has spent much of her career exploring how these “asymmetrical” cell divisions occur. These processes are critically important not only for cells to develop into different types of tissue, but also for germline cells such as...

Read More

Ride-hailing without the traffic snarls?
In theory, competition among ride-hailing companies should be a good thing, providing more options for consumers. In practice, having too many ride-hailing vehicles adds to urban congestion. How can cities balance these factors? A new study co-authored by MIT researchers, in collaboration with the Institute for Informatics and Telematics of the National Research Council of Italy, provides a model that shows the extent to which ride-sharing competition clogs the streets — allowing analysts and policymakers to estimate how many...

Read More

 
3 Questions: Jackson Lu on the “bamboo...
In the U.S., ethnic East Asians are often depicted as a “model minority” and assumed to be thriving in educational and professional terms. But reality is more complex. A new study co-authored by Jackson Lu, the Mitsui Career Development Professor in the MIT Sloan School of Management, finds that students of East Asian descent often struggle in U.S. business schools and law schools, seemingly due to a culturally influenced lack of vocal assertiveness in these classroom settings — where...

Read More

Last-minute pivot leads to record-setting Microsystems Annual...
Graduate student co-chairs Jatin Patil and Kruthika Kikkeri had big plans for the 18th annual Microsystems Annual Research Conference (MARC) in January 2022: After last year’s all-virtual event, students, faculty, staff, and industry partners would again be able to gather in person to chart the future of microsystems and nanotechnology. Then the pandemic took another turn. As the Omicron variant surged and with only three weeks to pivot, Kikkeri and Patil led the 16-person MARC student committee to redirect...

Read More

Q&A: Latifah Hamzah ’12 on creating sustainable...
Latifah Hamzah ’12 graduated from MIT with a BS in mechanical engineering and minors in energy studies and music. During their time at MIT, Latifah participated in various student organizations, including the MIT Symphony Orchestra, Alpha Phi Omega, and the MIT Design/Build/Fly team. They also participated in the MIT Energy Initiative’s Undergraduate Research Opportunities Program (UROP) in the lab of former professor of mechanical engineering Alexander Mitsos, examining solar-powered thermal and electrical co-generation systems. After graduating from MIT, Hamzah...

Read More

 
Setting carbon management in stone
Keeping global temperatures within limits deemed safe by the Intergovernmental Panel on Climate Change means doing more than slashing carbon emissions. It means reversing them. “If we want to be anywhere near those limits , then we have to be carbon neutral by 2050, and then carbon negative after that,” says Matěj Peč, a geoscientist and the Victor P. Starr Career Development Assistant Professor in the Department of Earth, Atmospheric, and Planetary Sciences (EAPS). Going...

Read More

Investing in a stronger MIT
MIT plans to make significant investments in the next fiscal year to support the Institute community, strengthen its research enterprise, and enhance its digital and physical infrastructure. The Institute announced in October that its pooled investments recorded a return of 55.5 percent — the strongest annual performance in more than 20 years — bringing the endowment to $27.4 billion. These exceptional results provided a unique opportunity for MIT to accelerate distribution from its endowment to tackle an array of...

Read More

3 Questions: How the MIT mini cheetah...
It’s been roughly 23 years since one of the first robotic animals trotted on the scene, defying classical notions of our cuddly four-legged friends. Since then, a barrage of the walking, dancing, and door-opening machines have commanded their presence, a sleek mixture of batteries, sensors, metal, and motors. Missing from the list of cardio activities was one both loved and loathed by humans (depending on whom you ask), and which proved slightly trickier for the bots: learning to run. ...

Read More