Prof. Laura Lewis speaks with Quanta Magazine reporter Yasemin Saplakoglu about her quest to better understand how the brain transitions to sleep. “Our brains can really rapidly transform us from being aware of our environments to being unconscious, or even experiencing things that aren’t there,” said Lewis. “This raises deeply fascinating questions about our human experience.”
Prof. Paulo Lozano has received funding from NASA’s University SmallSat Technology Partnership (USTP) to “explore integration of tiny electronic thrusters – a propulsion system using electrical power to propel spacecraft – onto satellites, reports Robin Roenker for USA Today. “We have many ideas (for application),” says Lozano. “One is to send tens or even hundreds of these small satellites to the asteroid belt to help study and characterize the asteroids’ surface structures.”
New York Times reporter Annabel Keenan highlights the “Remembering the Future” exhibit at the MIT Museum, a sculptural installation created by Janet Echelman that uses “climate data from the last ice age to the present, as well as projected future environments, to create a geometric design.” Echelman worked with MIT faculty, including Prof. Raffaele Ferrari and Prof. Caitlin Mueller, to bring the project to life. Mueller explains that she developed a “high-fidelity digital twin of the sculpture generated through our computational simulation that you can orbit and pan through to get perspectives that you can’t see physically in the space.”
Boston Globe reporter Hiawatha Bray spotlights how Reekon Tools, a company co-founded by Christian Reed '14, is focused on reimagining construction tools by integrating new technologies to provide a more efficient and accurate user experience. “Reekon’s tape measures include digital memory, Bluetooth wireless networking, and a laser for exact alignment,” explains Bray. “They can relay their measurements to another Reekon device, which ensures that pieces of wood or metal are cut to exactly the right length.”
Graduate student Chung-Tao (Josh) Chou speaks with Tech Briefs reporter Andrew Corselli about his work developing a magnetic transistor that could lead to more energy-efficient circuits. “People have known about magnets for thousands of years, but there are very limited ways to incorporate magnetism into electronics,” says Chou. “We have shown a new way to efficiently utilize magnetism that opens up a lot of possibilities for future applications and research.”
Researchers at MIT have developed a new method that can predict how plasma will behave in a tokamak reactor given a set of initial conditions, reports Gayoung Lee for Gizmodo. The findings “may have lowered one of the major barriers to achieving large-scale nuclear fusion,” explains Lee.
Prof. Charles Harvey speaks with Newsweek reporter Jasmine Laws about the Environmental Working Group (EWG)’s Tap Water Database which has revealed that 29 states have one or more water utilities with levels of “arsenic higher than the EPA’s maximum containment level.” Harvey shares: "I’m not surprised that this many water utilities would need to treat their water for arsenic, but I am surprised that this many fail to do so.”
Researchers at MIT have developed electron-conducting carbon concrete, a new kind of cement “that can store and release electricity like batteries,” reports Matthew Burgos for Design Boom. “MIT’s concrete battery shows a future where the material can be embedded into roads or parking areas to charge electric vehicles directly, or for off-grid homes that do not need external power,” Burgos explains.
Writing for Forbes, Senior Lecturer Guadalupe Hayes-Mota '08, SM '16, MBA '16 emphasizes the importance of implementing ethical frameworks when developing AI systems designed for use in healthcare. “The future of AI in healthcare not only needs to be intelligent,” writes Hayes-Mota. “It needs to be trusted. And in healthcare, trust is the ultimate competitive edge.”
MIT researchers have developed a new model that illustrates the chemical mechanisms underlying lithium-ion batteries, reports Gayoung Lee for Gizmodo. The findings could “lead to faster, more efficient batteries for electric vehicles, portable electronics, and more.”
Leah Ellis, a former MIT postdoc and co-founder of MIT startup Sublime Systems, speaks with Nature reporter Jacqui Thornton about the creation of the company. “I felt that the word Sublime encapsulated the spirit of excellence, transcendence and purity that we intend to exemplify as we build a technology and a company that we hope will change the world — and the inherent properties of cement itself.”
Prof. Steve Leeb and graduate student Daniel Monagle speak with Tech Briefs reporter Edward Brown about their work “designing an energy management interface between an energy harvesting source and a sensor load that will give the best possible results.” Monagle notes that in the future they hope to make the system “smaller so that it can fit in tight places like inside a motor terminal box. But beyond that we want to take advantage of AI tools to design techniques for minimizing the energy used by the system.”
In an effort to better understand how protein language models (PLMs) think and better judge their reliability, MIT researchers applied a tool called sparse autoencoders, which can be used to make large language models more interpretable. The findings “may help scientists better understand how PLMs come to certain conclusions and increase researchers’ trust in them," writes Andrea Luis for The Scientist.
ABC News reporter Will Reeve spotlights the AGNES, a suit developed by MIT AgeLab researchers in an effort to help wearers experience the effects of aging on the body. “One of the greatest challenges that we’ve uncovered here at the AgeLab and elsewhere is that we really can’t envision our future self,” says Joseph Coughlin, director of the AgeLab. “If everyone could wear AGNES, they would be in better touch with what their future self is, and what I would hope is they would invest in themselves physically [and] cognitively.”
Prof. Caitlin Mueller has been named Innovator of the Year by Architectural Record for her work advancing a “vision for building design and construction that unites these disciplines with computation to create structure that are sustainable, high performing, and delightful,” reports Architectural Record. “Her group develops computational design and digital fabrication methods that integrate efficiency, performance, material circularity, and architectural expression,” Architectural Record notes. “This work spans robotic assembly of optimized trusses, fabrication of low-cost earthen and concrete systems, and algorithmic strategies for reusing salvaged wood and reassembled concrete parts.”