November/December 2020

Dear members of the MIT community and friends,

With snow currently falling outside my window, I find myself missing our MIT campus and community at this time of year. The feeling as the term winds down and campus holiday gatherings offer an opportunity to celebrate a year of hard work and camaraderie. The quieting of the Infinite Corridor as we all bid one another farewell until the new year.

This year has been most unusual and impacted each and every one of our lives in some way. But regardless of where in the world we’ve weathered the storm, the MIT School of Engineering community has persevered in ways I couldn’t have predicted. It is for these reasons that I’ve selected the following stories for our final issue of 2020. This subset of stories, together and individually, highlight some of the incredible work happening across the school. In some cases, the uncertainty of the pandemic has provided an opportunity to innovate, respond, and deliver, and at other times a moment to pause, reflect, and shift course.

From vaccine development to energy conversion, weather monitoring to machine learning, student entrepreneurship to alumni leadership—I invite you to explore some of our most recent stories and to join me in not only reflecting on the past but looking toward the future with both excitement and anticipation.

I wish you the very best this holiday season. Here’s to a new year full of innovation, creation, and connection.

Sincerely,

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Anantha P. Chandrakasan

DEAN, MIT SCHOOL OF ENGINEERING
VANNEVAR BUSH PROFESSOR OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCE

ENGINEERING CONNECTIONS
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An engineering student expands her focus

A pivotal experience away from campus led this senior to a new sense of purpose at MIT.

VACCINE DEVELOPMENT
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Why RNA vaccines for Covid-19 raced to the front of the pack

Many years of research have enabled scientists to quickly synthesize RNA vaccines and deliver them inside cells.

INFRASTRUCTURE RESILIENCY
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Striving to make our infrastructure safer

Systems engineer focuses on making transportation, electricity, and water infrastructure more resilient against disruptions.

ENERGY CONVERSION
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A cool advance in thermoelectric conversion

A quantum effect in topological semimetals could allow for the utilization of an untapped energy source.

WEATHER MONITORING
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Mini-satellite maker

With her students, aerospace engineer Kerri Cahoy is developing small, affordable “CubeSats” to monitor weather and search for exoplanets.

COOLING SYSTEM
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Power-free system harnesses evaporation to keep items cool

Inspired by camel fur, a new two-layered material could provide extended cooling to preserve the freshness of perishable goods.

FIGHTING PATHOGENS
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Lessons from an old enemy

Biological engineer and physician scientist, Jacquin Niles, has dedicated his career to fighting malaria.

STUDENT ENTREPRENEURSHIP
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Students present product prototypes inspired by kindness

David Wallace and his team developed class 2.s009 (Explorations in Product Design) to give students the safest, best possible hands-on educational experience.

MACHINE LEARNING
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System brings deep learning to “internet of things” devices

Advance could enable artificial intelligence on household appliances while enhancing data security and energy efficiency.

LEADERSHIP LESSONS
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Drawn to big challenges, from GM to Caterpillar

For Denise Johnson, Caterpillar Group president and MIT Leaders for Global Operations alumna, leadership is all about “continuous improvement.”