MIT News | Massachusetts Institute of Technology

MIT researchers have developed a gastric balloon that can inflate before eating and contract afterwards in an effort to ensure the body does not grow accustomed to the balloon, reports Nicola Davis for The Guardian. “What we try to do here is, in essence, simulate the mechanical effects of having a meal,” explains Prof. Giovanni Traverso. “What we want to avoid is getting used to that balloon." 

Grist reporter Matt Simon spotlights a new study co-authored by MIT researchers that finds “large-scale deployment of long-duration energy storage isn’t just feasible but essential for renewables to reach their full potential, and would even cut utility bills.” Graduate student Martin Staadecker explains: “Battery storage on its own — or what people call short-duration energy storage — is very important. But you can’t just rely on lithium-ion batteries, because it would be very expensive to have enough to actually provide power for an entire week.”

Wall Street Journal reporter John Anderson spotlights NOVA’s “Building Stuff: Change It!” – a program that follows engineers, including Prof. Maria Yang, as they “seek to help humanity adapt to a changing world, drawing on the ideas and traditions of the past to create new technologies.” When discussing efforts to adapt to climate change, Yang explains: “All design is redesign.”

Prof. Jessika Trancik speaks with ABC News reporter Julia Jacobo about the role of green hydrogen in decarbonization efforts. “Hydrogen itself could be a really important component to a green transition,” says Trancik. 

Using a new technique developed to examine the risks of multimodal large language models used in robots, MIT researchers were able to have a “simulated robot arm do unsafe things like knocking items off a table or throwing them by describing actions in ways that the LLM did not recognize as harmful and reject,” writes Will Knight for Wired. “With LLMs a few wrong words don’t matter as much,” explains Prof. Pulkit Agrawal. “In robotics a few wrong actions can compound and result in task failure more easily.”

Three mathematicians, including graduate student Aleksandr Zimin, have disproved the “bunkbed conjecture,” offering “fresh guidance on how to approach related problems in physics about properties of solid materials,” reports Joseph Howlett for Quanta Magazine. 

MIT Environmental Solutions Initiative Program Scientist Scott Odell speaks with USA Today reporter Kate Petersen about the impact of renewable energy mining. “We can really reduce the amount of virgin metal we need to mine just by using the old metal we've already got,” says Odell. “We need to design our systems such that we have the capacity to recycle those metals.”

The MIT women’s cross-country team won its first national championship, securing the Division 3 title, reports Amin Touri for The Boston Globe. “Junior Kate Sanderson of West Hartford finished 16th, leading five Engineers to score in the top 40, the only team to do so as depth delivered for MIT,” writes Touri. “Rujuta Sane, Christina Crow, Liv Girand, and Lexi Fernandez rounded out the scoring for MIT, but Heather Jensen and Gillian Roeder were just seconds back as all seven Engineers finished within a span of 33.4 seconds.”

Maria Lucchi SM '24 speaks with Andy Gray of Supply Chain 24/7 about her “journey from working the deli counter at her local supermarket to her current role as a Supply Demand Planner at Apple.” Says Lucchi of MIT’s Supply Chain Management Graduate Program: “MIT gave me the opportunity to think about the type of person and co-worker I wanted to become.” She added that: “Our executive director, Dr. Saénz, always talks about a footprint. So I really thought about what kind of footprint I wanted to leave behind.”