Prof. Sherry Turkle writes for The New York Times spotlighting “The Fight to Save the Town,” a new book by Michelle Wilde Anderson. “Anderson’s book is an artful mixture of ethnography, narrative history, in-depth interviews and legal scholarship,” writes Turkle.
Researchers at MIT have found that the brain can send a burst of noradrenaline when it requires you to pay attention to something crucial, reports Juandre for Popular Mechanics. “The MIT team discovered that one important function of noradrenaline, commonly known as norepinephrine, is to assist the brain in learning from unexpected results,” explains Juandre.
MIT researchers have developed a new computational model that could be used to help explain differences in how neurotypical adults and adults with autism recognize emotions via facial expressions, reports Tony Ho Tran for The Daily Beast. “For visual behaviors, the study suggests that [the IT cortex] pays a strong role,” says research scientist Kohitij Kar. “But it might not be the only region. Other regions like amygdala have been implicated strongly as well. But these studies illustrate how having good [AI models] of the brain will be key to identifying those regions as well.”
A study by MIT AgeLab research scientist Bryan Reimer found that drivers using autopilot were “more likely to look away from the road once the system was on,” reports Aarian Marshall for Wired. “With automation comes an inherent new level of complexities. There are lots of risks and lots of rewards,” says Reimer.
In a recent case study, Steven Gonzalez Monserrate PhD ’22 makes the case that the environmental cost of computer science, specifically computer cloud storage and data centers, are huge and will only continue to rise, reports Naomi Oreskes for Scientific American. “The cloud, he [Monserrate] contends, is a ‘carbonivore’: a single data center can use the same amount of electricity as 50,000 homes,” writes Oreskes. “The entire cloud has a greater carbon footprint than the entire airline industry.”
Wired reporter Maggie Chen spotlights Prof. Katharina Ribbeck and her lab’s work deconstructing how glycans hidden inside mucus can work to keep specific organisms healthy. Glycans “can be beneficial – assisting in food digestion, regulating immunity, and protecting against germs – but that can be harmful if they outcompete one another or become virulent, potentially leading to infection,” writes Chen.
A team of MIT researchers have proposed that rafts of bubbles, carefully positioned between the Earth and Sun, can deflect sunlight to prevent further global warming, reports Angely Mercado for Gizmodo.
Scientists from MIT, Georgia Institute of Technology, Sun Yat-sen University and Beijing-based AI startup Galixir have developed a deep-learning toolkit that can predict biosynthetic pathways for natural products, which are a primary source of clinical drug discovery, reports Xinhua Net. “The researchers presented a toolkit called Bionavi-NP to propose NP biosynthetic pathways from simple building blocks in an oprtimal fashion, which requires no already-known biochemical rules,” writes Xinhua Net.
Boston Globe reporter Tim Logan spotlights MIT’s efforts to increase connections with the neighborhoods surrounding Kendall Square. MIT is “running shuttles from nearby neighborhoods to help people get to community events at its newly built plaza off Main Street, and it’s working on ways to get Cambridge kids better engaged with the MIT Museum when it reopens in its new location,” notes Logan. “It is imperative that what we’re doing here and Kendall represents the desires and aspirations of the neighbors,” says Sarah Gallop, co-director of MIT’s Office of Government and Community Relations.
Popular Science reporter Charlotte Hu writes that MIT researchers have developed an “electronics chip design that allows for sensors and processors to be easily swapped out or added on, like bricks of LEGO.” Hu writes that “a reconfigurable, modular chip like this could be useful for upgrading smartphones, computers, or other devices without producing as much waste.”
Knight Science Journalism Director Deborah Blum writes for The New York Times about Frank Close’s book ‘’Elusive: How Peter Higgs Solved the Mystery of Mass,” which highlights Nobel Prize winner Peter Higgs. “Using the known rules of physics, from electromagnetism to quantum mechanics, Higgs raised the possibility of an unstable subatomic particle that, through a series of fizzing interactions, could lend mass to other particles,” writes Blum.
Prof. Desiree Plata speaks with AccuWeather senior on-air meteorologist Geoff Cornish about her research in using zeolite clay to control and remove methane emissions from the air. “So, the really interesting thing about zeolite is it has these cool pore spaces so when you drop copper into those pore spaces it can grab onto a methane molecule and attach an oxygen atom to it and that helps convert that methane into carbon dioxide which is a much less potent greenhouse gas and so the net benefit to the climate can be quite dramatic,” explains Plata.
A new exhibit by Azza El Siddique, a sculptor and mixed media artist, will be on display at the MIT List Visual Arts Center this summer, reports Pamela Reynolds for WBUR. Reynolds notes that in this show, “viewers are invited to contemplate the transitory nature of everything.”
Forbes contributor Jeff Kart writes that a new study by MIT researchers finds that yeast, an abundant waste product from breweries, can filter out even trace amounts of lead. The researchers demonstrated that in just five minutes “a single gram of the inactive, dried yeast cells can remove up to 12 milligrams of lead in aqueous solutions with initial lead concentrations below 1 part per million.”
MIT engineers have developed a wireless, reconfigurable chip that could easily be snapped onto existing devices like a LEGO brick, reports Miriam Fauzia for The Daily Beast. “Having the flexibility to customize and upgrade an old device is a modder’s dream,” writes Fauzia, “but the chip may also help reduce electronic waste, which is estimated at 50 million tons a year worldwide.”