Astrophysicist Frank Shu '63, who is credited with making pivotal contributions to our understanding of galaxies and star formation, has died at the age of 79, reports Douglas Lin and Fred Adams for Nature. “For the past dozen years, his concern about the climate crisis led him to study the use of molten-salt reactors to generate energy from nuclear waste and to convert waste biomass into inert products that can be sequestered, removing carbon from the atmosphere,” write Lin and Adams.
Researchers at MIT have found that lawyers “have an easier time remembering legal documents written in simple English over those filled with so-called legalese,” reports Ed Cara for Gizmodo. “On average, for instance, lawyers scored 45% on a test that asked them to recall documents written in legalese, compared to the average 38% scored by nonlawyers,” explains Cara. “But the lawyers’ score also increased to over 50% when they were given the simplified version.”
Prof. Nergis Mavalvala, dean of the MIT School of Science, and postdoc Victoria Xu speak with Nature reporter Davide Castelvecchi about the upgrades to the LIGO gravitational wave detectors that have significantly increased their sensitivity. “The improvements should allow the facility to pick up signals of colliding black holes every two to three days, compared with once a week or so during its previous run."
Prof. Gilbert Strang received a standing ovation after delivering his last lecture after over 60 years of teaching at MIT, reports Saleen Martin for USA Today. “Teaching has been a wonderful life,” wrote Strang in the comments section of his last lecture on YouTube. “I am so grateful to everyone who likes linear algebra and sees its importance. So many universities (and even high schools) now appreciate how beautiful it is and how valuable it is. That movement will continue because it is right.”
Upgrades made to the LIGO gravitational wave detectors “will significantly boost the sensitivity of LIGO and should allow the facility to observe more-distant objects that produce smaller ripples in spacetime,” writes Pennsylvania State University Prof. Chad Hanna in a piece for The Conversation.
President Sally Kornbluth spoke with reporters from The Tech about her first months as president of MIT and her vision for her time leading the Institute. “MIT is a pretty decentralized place, so I am taking some time to get to know every nook and cranny,” says Kornbluth. She adds that in terms of her top priorities as president, “there's no question that climate change is at the very top of the list.”
Using the James Webb Space Telescope (JWST), postdoc Rohan Naidu and his colleagues will be using a giant cluster of galaxies to “gravitationally magnify the light of some smaller objects up to 750 million years after the big bang,” reports Jonathan O’Callaghan for Scientific American. “The goal is to look for clumps of primordial gas, which could contain clusters of Population III stars—the first stellar generation thought to have lit up the universe,” writes O’Callaghan.
Boston.com reporter Eli Curwin spotlights how after 63 years of teaching and over 10 million views of his online lectures, MIT Prof. Gilbert Strang received a standing ovation after delivering his last lecture. Prof. Michel X. Goemans, head of the Department of Mathematics, notes that Strang “has had a tremendous impact on the teaching of mathematics to tens of thousands of students at MIT through his lectures, to countless of students at other academic institutions through his textbooks, and to millions of people all over the globe.”
Lisa Dyson PhD ‘04 founded Air Protein, a company looking to “bring recycled carbon cultivated into food with the taste and texture of chicken, meat, and seafood,” reports Geri Stengel for Forbes.
Commonwealth Fusion Systems, MIT’s Plasma Science and Fusion Center and others are working to build SPARC, a prototype device that aims to extract net energy from plasma and generate fusion power, reports Philip Ball for Scientific American. “SPARC will be a midsize tokamak in which the plasma is tightly confined by very intense magnetic fields produced by new high-temperature superconducting magnets developed at MIT and unveiled in 2021.”
Prof. Lindley Winslow speaks with Popular Science reporter Shannon Liao about how the new video game, “The Legend of Zelda: Tears of the Kingdom,” uses physics to help make the game more engaging. “The power comes from the fact that the physics are correct until it is fantastical,” says Winslow. “This allows us to immerse ourselves in the world and believe in the fantastical.”
MIT alumni Steve Fredette, Aman Narang and Jonathan Grimm co-founded Toast, an all-in-one online restaurant management software company, reports Aaron Pressman for The Boston Globe. “The Toast founders spent hours talking to restaurateurs and built features such as real-time communication with the kitchen about special orders and dishes that have sold out, and a way of tracking loyalty rewards,” explains Pressman.
Eleven fellows have been selected for the 2023-2024 Morningside Academy for Design (MIT MAD) program, reports Designboom, which is focused on offering “opportunities for students, faculty, and the general public to explore the intersection of design, technology, and social impact.” The fellowship program is aimed at helping designers have a “real-world impact in fields such as sustainability, architecture, health, and social justice.”
Astronomers from MIT and elsewhere have become the first to witness a star consume an entire planet, reports Elisha Sauers for Mashable. “The new study confirms that when a sun-like star nears the end of its life, it expands into a red giant, 100 to 1,000 times its original size, eventually overtaking nearby planets,” explains Sauers. “Such events are thought to be rare, occurring only a few times each year throughout the galaxy.”