Research

A study co-authored by Prof. Jonathan Gruber finds “encouraging parents to care for young children at home is not necessarily the best policy,” writes Kevin Lewis for The Boston Globe. “Higher payments — and thus more mothers staying home — were associated with worse performance on cognitive tests at ages 4-5, lower likelihood of being in the higher-level track in high school, and more teenage crime,” Lewis notes. “The opposite effect was observed in families that benefited from a policy reform that lowered their day care fees.”

Prof. Josh McDermott co-authored a study that explores how music and podcasts can impact a person’s mood, reports Charlotte Hu for Popular Science. “There’s this big cultural shift in the way that we consume music and other audio that really happened over the last decade,” says McDermott. “It’s just changed the way that people live and probably has a lot of important effects.”

A new study conducted by Prof. Albert Saiz and his colleagues has found “for housing access to improve in Mexico, financial support such as mortgages or subsidies, along with greater buy-in from local governments and the private sector, is key,” writes Kylie Madry for Reuters.

MIT engineers have developed an augmented reality headset that uses RFID technology to allow wearers to find objects, reports Tony Ho Tran for The Daily Beast. “The device is intended to assist workers in places like e-commerce warehouses and retail stores to quickly find and identify objects,” writes Tran. “It can also help technicians find tools and items they need to assemble products.” 

MIT researchers have developed a new two-step electrochemical process to remove carbon dioxide out of seawater, reports John Fialka for E&E News.  The new approach “cuts energy costs and expensive membranes used to collect CO2 to the point where merchant ships that run on diesel power could collect enough CO2 to offset their emissions,” Fialka writes.  

An augmented reality headset developed by MIT engineers, called X-AR, uses RFID technology to help users find hidden objects, reports Andrew Paul for Popular Science. “X-AR’s creators were able to guide users with nearly 99 percent accuracy to items scattered throughout a warehouse testing environment,” writes Paul. “When those products were hidden within boxes, the X-AR still even boasted an almost 92 percent accuracy rate.” 

Prof. Kerry Emanuel and First Street Foundation have found that based on warming climate conditions and patterns, future storms will increase in intensity and travel farther north up the East Coast, reports Leslie Kaufman and Eric Roston for Bloomberg.

Prof. Kerry Emanuel speaks with CNN reporters Ella Nilsen and Renée Rigdon about future hurricane trends. “The bottom line is the models that are being used by the existing [catastrophe] modeling industry are based strictly on historical statistics,” says Emanuel. “The historical record isn’t very long, and it isn’t very good when you get back to before 1970.”

Popular Science reporter Andrew Paul writes that MIT engineers have developed a new chip for smart phones that blocks unwanted signals, which could “greatly reduce production costs, make devices smaller and more efficient, and potentially even improve battery life.” Graduate student Soroush Araei explains that “our research can make your devices work better with fewer dropped calls or poor connections caused by interference from other devices.”

Bloomberg reporter Tanaz Meghjani writes that MIT researchers created a new system to 3D print a customized replica of the human heart, which could help improve replacement valve procedures. The new system “mimics blood flow and pressure in individual diseased hearts, suggesting a way to predict the effects of various replacements and select the best fit, avoiding potential leakage and failure,” Meghjani writes.

MIT engineers have developed a new technique for 3D printing a soft, flexible, custom-designed replica of a patient’s heart, report Gabrielle Emanuel and Amy Sokolow for WBUR. The goal of the research is to “provide realistic models so that doctors, researchers and medical device manufacturers can use them in testing therapies for different types of heart disease,” Emanuel and Sokolow explain.

Aera Therapeutics, founded by Prof. Feng Zhang, is working to “debut a type of protein nanoparticle that it believes can be used to ferry all sorts of genetic medicines around the body,” reports Lisa Jarvis for Bloomberg.

Writing for The Boston Globe, Prof. Erin Kelly shares her research on the impact of remote work. “The challenge is setting boundaries and feeling it’s acceptable to set them, and that requires deliberate company policies,” writes Kelly.

Graduate student Ziv Epstein speaks with Vice reporter Rachel Cheung about the legal implications of the development and use of AI tools being used to create art. “We need more both technical and social research, understanding how these things work, how people feel about them, and then we can make those decisions based on good science,” Epstein said. “Because right now, we’re just really at the brink of the beginning.”

MIT researchers have constructed a mini city to test to safely test algorithms designed for autonomous vehicles, reports Mashable. “The idea of the mini city is that we have lots of cars going at the same time and we can actually test out new algorithms in a safe environment,” says graduate student Noam Buckman.