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.

 
“Spatial computing” enables flexible working memory
Routine tasks that require working memory, like baking, involve remembering both some general rules (e.g., read the oven temperature and time from the recipe and then set them on the oven) and some specific content for each instance (e.g., 350 degrees for 45 minutes for a loaf of rye, but 325 degrees for eight minutes for cookies). A new study provides a novel explanation for how the brain distinctly manages the general and specific components of such cognitive demands....

Read More

Learning to design with atoms and molecules
MIT undergraduates are learning about nanoscale science and engineering from individual atoms up to full-scale functional systems, and they’re doing it hands-on at MIT.nano. In class 6.2540 (Nanotechnology: From Atoms to Systems) students spend over nine weeks inside MIT.nano’s labs, learning basic skills that allow them to apply their knowledge of the nanoscale to design and build spectrometers, make quantum dots, fabricate light-emitting diodes (LEDs) and tunneling chemical sensors, and test and package their sensors into active displays and...

Read More

Boosting passenger experience and increasing connectivity at...
Recently, a cohort of 36 students from MIT and universities across Hong Kong came together for the MIT Entrepreneurship and Maker Skills Integrator (MEMSI), an intense two-week startup boot camp hosted at the MIT Hong Kong Innovation Node. “We’re very excited to be in Hong Kong,” said Professor Charles Sodini, LeBel Professor of Electrical Engineering and faculty director of the Node. “The dream always was to bring MIT and Hong Kong students together.” Students collaborated on six teams to...

Read More

 
Bacterial injection system delivers proteins in mice...
Researchers at the McGovern Institute for Brain Research at MIT and the Broad Institute of MIT and Harvard have harnessed a natural bacterial system to develop a new protein delivery approach that works in human cells and animals. The technology, described today in Nature, can be programmed to deliver a variety of proteins, including ones for gene editing, to different cell types. The system could potentially be a safe and efficient way to deliver gene therapies and cancer therapies....

Read More

New algorithm keeps drones from colliding in...
When multiple drones are working together in the same airspace, perhaps spraying pesticide over a field of corn, there’s a risk they might crash into each other. To help avoid these costly crashes, MIT researchers presented a system called MADER in 2020. This multiagent trajectory-planner enables a group of drones to formulate optimal, collision-free trajectories. Each agent broadcasts its trajectory so fellow drones know where it is planning to go. Agents then consider each other’s trajectories when optimizing their...

Read More

Fieldwork class examines signs of climate change...
When Joy Domingo-Kameenui spent two weeks in her native Hawaii as part of MIT class 1.091 (Traveling Research Environmental eXperiences), she was surprised to learn about the number of invasive and endangered species. “I knew about Hawaiian ecology from middle and high school but wasn’t fully aware to the extent of how invasive species and diseases have resulted in many of Hawaii’s endemic species becoming threatened,” says Domingo-Kameenui.   Domingo-Kameenui was part of a group of MIT students who...

Read More

 
MIT sophomores connect with alumni mentors in...
Team Training Workshop (TTW) is the cornerstone event for students in MIT’s Undergraduate Practice Opportunities Program (UPOP), bringing students and alumni mentors together over three exciting sessions for an experiential learning experience that feels like summer camp. UPOP is a yearlong academic course for MIT sophomores that aids their professional development and helps them prepare for summer internships or other professional experiences — often their first — and for their future careers. UPOP was founded 21 years ago with...

Read More

Strengthening trust in machine-learning models
Probabilistic machine learning methods are becoming increasingly powerful tools in data analysis, informing a range of critical decisions across disciplines and applications, from forecasting election results to predicting the impact of microloans on addressing poverty. This class of methods uses sophisticated concepts from probability theory to handle uncertainty in decision-making. But the math is only one piece of the puzzle in determining their accuracy and effectiveness. In a typical data analysis, researchers make many subjective choices, or potentially introduce...

Read More

New additives could turn concrete into an...
Despite the many advantages of concrete as a modern construction material, including its high strength, low cost, and ease of manufacture, its production currently accounts for approximately 8 percent of global carbon dioxide emissions. Recent discoveries by a team at MIT have revealed that introducing new materials into existing concrete manufacturing processes could significantly reduce this carbon footprint, without altering concrete’s bulk mechanical properties. The findings are published today in the journal PNAS Nexus, in a paper by MIT...

Read More

 
A portfolio that’s out of this world
At age 9, Ezinne Uzo-Okoro SM ’20, PhD ’22 was preoccupied with down-to-earth problems, such as devising an alternative to her father’s messy, paper Filofax organizer, and fixing the unreliable electric service plaguing her home of Owerri, Nigeria. Could she have imagined a path-breaking, 17-year career at NASA, followed by a position as the nation’s space policy expert? “Absolutely not,” says Uzo-Okoro. “I knew nothing about space — I wanted to be an inventor.” While she didn’t start as...

Read More

Festival of Learning 2023 underscores importance of...
During its first in-person gathering since 2020, MIT’s Festival of Learning 2023 explored how the learning sciences can inform the Institute on how to best support students. Co-sponsored by MIT Open Learning and the Office of the Vice Chancellor (OVC), this annual event celebrates teaching and learning innovations with MIT instructors, students, and staff. Bror Saxberg SM ’85, PhD ’89, founder of LearningForge LLC and former chief learning officer at Kaplan, Inc., was invited as keynote speaker, with opening...

Read More

Full immersion in health care for MIT...
Parents receiving an autism diagnosis for their child can be overwhelmed with emotions and questions. What does the diagnosis mean? How should they support their child? Who should they tell? For the past six years, MIT undergraduate students have worked to help individuals and families navigate those challenges by collaborating with Boston Medical Center’s Autism Program. Through the initiative, which is organized and funded by MIT’s PKG Public Service Center, students spend four weeks in January working full-time for...

Read More

 
A novel combination therapy for treating vancomycin-resistant...
Researchers have developed a novel combination therapy using the anticancer agent mitoxantrone (MTX), together with an antibiotic, vancomycin, for treating bacteria that are resistant to the vancomycin, which are also known as vancomycin-resistant Enterococcus faecalis or VRE. The therapy uniquely targets both VRE and the host, stimulating the host immune system to more effectively clear bacterial infections and accelerate infected wound healing. The work was led by scientists at the Antimicrobial Resistance (AMR) interdisciplinary research group at Singapore-MIT Alliance...

Read More

MIT Center for Real Estate advances climate...
Real estate investors are increasingly putting sustainability at the center of their decision-making processes, given the close association between climate risk and real estate assets, both of which are location-based. This growing emphasis comes at a time when the real estate industry is one of the biggest contributors to global warming; its embodied and operational carbon accounts for more than one-third of total carbon emissions. More stringent building decarbonization regulations are putting pressure on real estate owners and investors,...

Read More

New African and African diaspora studies major...
Commencement 2022 marked a milestone in MIT’s history, as Stacy Godfreey-Igwe ’22 became the first student to graduate in African and African diaspora studies (AADS). Godfreey-Igwe also majored in mechanical engineering and is now a fellow at the Science Technology Policy Institute in Washington. She recalls that while she did not initially intend to major in AADS, as the child of Nigerian immigrants she has long had a deep interest in her cultural and ethnic background. This interest, paired...

Read More