Research

Postdoctoral Associate Rohan Naidu speaks to The Guardian’s Ian Sample about his team’s research discovering a black hole star, a cosmic object the size of the entire solar system. “They [black hole stars] may govern when stars are able to form and when they cease forming, setting the course for everything that follows from star formation: the birth of planets, the rise of life, the emergence of species that may one day piece together this entire history,” says Naidu.  

Prof. Tristan Brown discovered that a tea label previously thought to be salvaged from the Boston Tea Party in 1773 actually dates back to the 19th century, writes Smithsonian Magazine’s Ryley Graham. “The artifact’s true origin came to light when Brown took a closer look at the Chinese text on the label...When read in Cantonese, Brown found that the phonetic characters yielded the words 'Smith, Archer,' a reference to Smith, Archer & Co, an American import-export company that shipped teas from East Asia to the United States in the 19th century, nearly a century after revolutionaries dumped British tea into Boston Harbor.” 

Researchers from the Media Lab developed MemPal, a wearable camera that creates a real-time automated text diary of actions and conversations to help older adults locate objects and provide reminders, writes WBUR’s Mike Kalin. “A small study conducted last year by researchers at the MIT Media Lab confirmed improved performance of object finding among users and an overall positive perception of the system. Tools like MemPal could be essential as cases of dementia continue to proliferate,” writes Kalin.  

Prof. Dennis Whyte and Prof. Andrew Lo have built a framework to mitigate the economic challenges of fusion power, writes Interesting Engineering’s Ameya Paleja. “While there are multiple approaches to building a nuclear fusion facility, Whyte and colleagues believe that at the end of the day, the facility should be in a position to generate more money that has gone in to building and operating it, otherwise it won’t last for long,” writes Paleja. 

Prof. Raphael Zufferey and his research group developed a winged robot that can swim underwater and fly through the air like a diving bird and “could one day be used to monitor and ultimately help protect the ocean,” reports Tom Page for CNN. “We’re really trying to understand better how birds do this,” says Zufferey. “The other reason we’re doing this is we’re hoping that this becomes (a) future tool for oceanography.” 

Prof. Salvatore Vitale and graduate student Cailin Plunkett join John Batchelor and David Livingston, hosts of the Hotel Mars podcast, to discuss their discovery that 14% of black holes were created from the merger of two smaller ones, and their goal to use gravitational wave detectors to uncover the origins of the black hole in the Milky Way. “In ten years [with added gravitational wave technology and observatories], we’ll go from seeing the first gravitational wave ever to seeing them irrespective of where they happen in the universe—which would of course, be fantastic,” says Vitale.  

New Scientist’s Jacklin Kwan highlights Prof. Christoph Kehle’s work demonstrating that extremal black holes, a variety of black hole that has zero temperature, could exist. “Extremal black holes were thought of as an idealised, unattainable limit: something you could write down as a solution, but which could never be reached [through any real physical] process, but we proved that wrong,” says Kehle. 

Prof. Joshua Tenenbaum discusses whether AI systems will perform better if they have increased awareness of the world around them with New Scientist’s Daniel Cossins. “One of the big misconceptions is that intelligence is a single thing, that there is a single world model in the brain,” says Tenenbaum. “What we actually have is the ability to run many different models depending on the context, task and goal.” 

Bob Mumgaard PhD ‘15, co-founder and CEO of MIT spinout Commonwealth Fusion Systems, speaks to Fast Company’s Adele Peters about building his company’s first power plant, set to come online in the 2030s in Virginia. “To make fusion into more than just the first plants, it has to be an industry and there’s multiple parts of that,” says Mumgaard. 

Prof. Jackson Lu speaks to Fast Company’s Sarah Bregel about metacognitive techniques, tuning into one’s thinking and learning process, to use AI more creatively. “Even the most powerful AI won’t boost creativity if employees don’t know how to use it effectively,” says Lu. “Organizations should pair AI deployment with metacognition training to maximize the creative benefits.” 

Prof. Richard Binzel discusses Apophis, an asteroid roughly 340-meters in diameter, set to pass within 32,000 kilometers of Earth on April 13, 2029 with Scientific American’s Andrew Jones. Apophis’s close approach in 2029 will offer “a once-per-millennium natural experiment,” says Binzel.  

President Sally Kornbluth joins Jim Braude and Margery Eagan, hosts of GBH’s Boston Public Radio, for a live conversation about the unique value of university research, the impacts of immigration policy on international students and the nation’s talent pipeline, and MIT’s commitment to ensuring the nation remains a leader in science and innovation. “You're not going to see an effect immediately. What's going to happen is five years, 10 years, 20 years down the line, you're going to see a pipeline that's not full anymore—a pipeline of talent, a pipeline of basic discoveries,” says Kornbluth.

MIT researchers have designed a recyclable elastic yarn, made from polyethylene, that mimics the stretchiness of spandex-polyester and spandex-nylon blends, the Anthropocene team writes. “[T]he researchers spun a spool of yarn, melted it, and re-spun it into new yarn several times. Even after 10 cycles, the yarn was as strong and flexible as conventional blended fibers,” explains Anthropocene.  

MIT researchers have developed a new, breathable hydrogel material that is “packed with microscopic air tunnels inspired by the way human lungs move oxygen” and allows heat and sweat to escape, reports Luis Prada for VICE. “The material proved to be about 10 times more breathable than conventional hydrogels and retained about 95 percent of its airflow even after being stretched 10,000 times,” explains Prada. 

MIT researchers have developed a low temperature process to extract battery-grade lithium from spodumene, the most common type of mineral containing lithium, using a reusable liquid reagent, writes Electronic Design’s Lee Goldberg. “The new process uses a liquid reagent to dissolve the rock into the useful forms of its constituent parts — not just battery-ready lithium salts, but also smelter-grade alumina and cement-ready silica,” writes Goldberg. “After the minerals are extracted, the solvent and reagent can be recovered and used again so that waste levels approach zero.”