Research Scientist Josh Bendavid PhD '13 and his colleagues have “produced a new value for the W boson mass,” a "fundamental particle that is crucial for processes like nuclear decay and setting the mass of the Higgs boson,” reports Alex Wilkins for New Scientist. The result is in line with predictions made in the standard model of particle physics. “The standard model survives for the moment,” said Bendavid of the findings.
A study by researchers at MIT and elsewhere has found that both lawyers and non-lawyers use legalese when asked to write about laws, reports June Casagrande for The Los Angeles Times. The "researchers tested the hypothesis by asking 200 participants to write laws prohibiting crimes like drunk driving and burglary,” explains Casagrande. “Then they asked them to write stories about those crimes. The laws they wrote contained unnecessarily long, labyrinthine sentences with lots of parenthetical explanations crammed in. The stories, however, were written simply, without the parenthetical information stuffing.”
MIT physicists have found that “the presence of a tiny black hole speeding through the solar system could be identified by the gentle gravitational nudge it exerted on the Earth and other planets, which would alter their orbital paths by no more than a few feet,” reports Noah Haggerty for The Los Angeles Times. “It’s just fantastic that the most conceptually conservative response is to say, ‘It’s just super tiny black holes that were made a split second after the Big Bang,’” says Prof. David Kaiser. “It’s not inventing new forms of matter that have not yet been detected. It’s not changing the laws of gravity.”
A new study by MIT researchers suggests that miniscule black holes could briefly wobble the orbit of Mars and that these tiny black holes may pass through our solar system once every decade or so, reports Jess Thomson for Newsweek. “The researchers modeled the orbits of every large body in the solar system,” writes Thomson, “and found that tiny wobbles in the orbit of Mars could indicate one of the asteroid-mass black holes passing through.”
Science News reporter Emily Conover spotlights a new study by MIT researchers that proposes a new method to search for microscopic primordial black holes, which, if they exist, “could explain some or all of the universe’s dark matter.” The researchers suggest that when a primordial black hole passes close to a planet, it could “produce noticeable effects despite its tiny size.”
MIT scientists have “observed and captured images of a rare ‘edge state’ in ultracold atoms,” reports Rupendra Brahambhatt for Interesting Engineering. “Using these findings, they can learn to achieve and harness the edge states of electrons in different materials,” notes Brahambhatt. “This breakthrough in the field of quantum physics could lead to the discovery of practically infinite energy sources.”
Los Angeles Times reporter Rosanna Xia spotlights Prof. Susan Solomon’s new book, “Solvable: How We Healed the Earth, and How We Can Do It Again,” as a hopeful remedy to climate anxiety. “An atmospheric chemist at MIT whose research was key to healing the giant gaping hole in our ozone layer, Solomon gives us much-needed inspiration — and some tangible ways forward,” explains Xia.
Prof. Nancy Kanwisher has been named a recipient of the 2024 Champalimaud Foundation’s Vision Award, reports the Associated Press. The award highlights the collective work of four researchers who have “driven significant progress in the field of visual neuroscience."
The Boston Globe’s Angelina Parrillo interviews Jasmina Aganovic ’09 about her beauty company Arcaea, which reconstructs data from extinct flowers to produce fragrances. “I viewed fragrance as this remarkable emotional storytelling category and people don’t view science as being associated with creativity, emotion, or storytelling,” Aganovic says. “I think that that’s very far from the truth.”
Researchers at MIT and elsewhere have found a “unique atomic-level interaction that shields collagen from the damaging effects of water molecules,” reports Mrigakshi Dixit for Interesting Engineering. “Proteins deteriorate when the peptide bonds that link the component amino acids are attacked by water molecules, which results in the cleavage of the peptide bonds,” explains Prof. Ronald Raines. “We discovered a chemical interaction in collagen that protects its peptide bonds from attack and cleavage.”
During an interview with Lisa Mullins of WBUR’s Here & Now, graduate student Emelie Eldracher '22 shares the excitement she felt after winning the 2024 Paralympics silver medal win in the mixed-four crew and delves into her research at MIT focused on developing a low-cost system to gather biomechanical feedback for athletes and help improve their performance. “I really hope to contribute to the sphere and hopefully we can use AI in a way that influences athletes to help them get that one-hundredth of a second, as our coach likes to say,” Eldracher explains. “Because if you add up all the one-hundredths of a second in a race, that could be the difference between a medal or not.”
Scientists from MIT and elsewhere are using submersible structures to harness the power of ocean waves and make sand accumulate in specific regions to protect islands and potentially grow new ones, reports Amy Gunia for CNN. “With each field experiment, the group says it is advancing its understanding of what materials, configurations, and construction techniques can make sand accumulate in the simplest, most cost-effective, sustainable, long-lasting and scalable way,” explains Gunia.
Prof. Jeff Gore speaks with Caity Weaver of The New York Times about the future of the U.S. penny and his belief that the penny should be retired. “People think that because it exists and is used, it means that it’s useful,” Gore notes. “We’re taking something that is actually a valuable commodity, something that has actual value, and then we’re converting it into something that people just throw away.”
Since meeting as undergraduates at MIT, graduate student Ashwin Sah '20 and Mehtaab Sawhney PhD '24 have “written a mind-boggling 57 math proofs together, many of them profound advances in various fields,” writes Leila Sloman for Quanta Magazine. Now, in what is being praised as a “huge achievement” and “phenomenally impressive” by fellow mathematicians, Sah and Sawhney have “obtained a long-sought improvement on an estimate of how big sets of integers can get before they must contain sequences of evenly spaced numbers."
Graduate student Emelie Eldracher '22 has won a silver medal in the Mixed PR3 Coxed Four A Final at the 2024 Paris Paralympics, reports Brendan Kurie for The Boston Globe. “It was the third consecutive silver medal for the United States in the event, but this year’s boat was filled with first-time medalists,” explains Kurie.