In the Media

In an opinion piece for the Boston Globe, Research Scientist Jim Aliosi advocates for reliable public bus service along Blue Hill Avenue in Boston’s Mattapan neighborhood. “Each day more than 30,000 riders use one of the bus routes using Blue Hill Avenue, and each day they collectively lose 3,000 hours of precious time due to traffic congestion and impediments like double parking,” writes Aliosi, “Bus rapid transit will change all that in this decade.”  

As an alternative to sticky electrode pads, Visiting Research Scientist Ankan Dutta helped develop a safe and reliable polymer electrode that can be painted right onto the skin to track muscle activity, heart rate, and brain waves with 95.1% consistency, explains Gizmodo reporter Matthew Phelan. “[E]lectrodes can be designed with cartoon patterns, which may reduce anxiety and improve acceptance among pediatric users by making EP [electrophysiology] monitoring less intimidating,” the researchers suggest.  
 

Lecturer Franco Rossi is spotlighted by National Geographic reporter Taylor Mitchell Brown for deciphering the name of ancient Maya mathematician, Sak Tahn Waax, or “White-Chested Fox,” found inscribed in the mural room at the Maya site of Xultún in Guatemala. “You can look at some of these texts forever, and it won't click,” says Rossi. “Then, one day you see it, and it just clicks.” 

In a Science article by reporter Laura Martín Agudelo, Lecturer Franco Rossi delves into the discovery of the autograph of the ancient Maya mathematician, Sak Tahn Waax, or “White-Chested Fox” in Xultun, Guatemala. “[T]here’s good evidence for codex book production [at Xultun],” says Rossi. “So if there’s going to be a name … this would be the most logical place.” 

Scientific American’s Joseph Howlett highlights how Lecturer Franco Rossi helped discover the name of ancient Maya mathematician, Sak Tahn Waax, or “White-Chested Fox,” which was inscribed in a 1,000-year-old chamber beneath Guatemala. “Rossi showed how the markings on a particular scrap of plaster could be seen as a sort of celestial chronology; the team then reconstructed how the scraps’ symbols tabulated the time it took for planets such as Mars and Venus to come back to the same position, relative to the sun,” writes Howlett.  

MIT researchers have created a new building design model that could enable engineers to construct buildings and bridges that use less materials, writes Tech Briefs’ Andrew Corselli. “Traditional topology optimization essentially starts with a blank space and tries to figure out at each point in this blank space: ‘Should there be material,’ ‘should there not be material’ from an efficiency standpoint,” says Prof. Josephine Carstensen. “Our approach populates the space with a bunch of lines that are instead candidates for ‘should there be material’ or ‘should there not be material.’ By using this line approach, we have the opportunity to have more control.” 

Writing for the Financial Times, Prof. Carlo Ratti makes the case that “the answer to imperfect peer review is better peer review, not political supervision.” Ratti shares: “Replacing scientific judgment with political alignment risks undermining the very engine of discovery. Faced with the risk that a project could be cancelled when the political weather turns, the rational researcher abandons the ambitious idea for the safe one.” 

Bloomberg’s Daniel Moss features a paper by Prof. Daron Acemoglu and Prof. David Autor that finds lower birthrates and aging populations between 1970 and 2020 have increased the average Gross Domestic Product (GDP) per worker. “Our findings challenge the prevailing pessimism: lower birth rates, and the aging and shrinking populations they have produced, have raised rather than lowered GDP per worker during these decades,” says Acemoglu. 

Politico’s Mike Soraghan cites a 2019 study by Prof. Christopher Knittel and researchers on the net benefits of oil fracking. The study found homeowners, profiting about $2,500 annually per household, were five to seven times more likely to benefit from fracking than renters. “Fracking is a perfect example of something where there are net beneficiaries and net losers,” says Knittel. “And, unfortunately, society often doesn’t look out for those net losers.” 

To explain the longevity of a 1,900-year-old latrine, Scientific American’s Sam Macdonald highlights a study by Prof. Admir Masic that found the bright white chunks, or lime clasts, in Roman concrete may help preserve ancient structures. Masic explains that the findings strengthen “the idea that carbonates are more dynamic in these systems and play a fundamental role, not a marginal one.”  

Prof. Alessandro Acquisti speaks with NPR’s Scott Neuman about privacy issues related to surveillance by autonomous vehicle (AV) companies. “There already exist laws that govern duty to report or even duty to protect [for AV companies],” Acquisti says. “The privacy problems arise when and if driverless carrier companies used such laws or ethical obligations as a pretext for blanket, indiscriminate accumulation of identifiable data for unspecified future purposes.” 

After analyzing data from the LIGO, Virgo and KAGRA gravitational wave detectors, MIT researchers have found that 14% of black holes may be second-generation, formed by the merger of two smaller black holes, writes Gayoung Lee for Gizmodo. The scientists “created an analytic model to capture the kind of wobble that would have emerged from second-generation black holes. Around 14% of merging black holes followed this pattern, and the second-generation black holes identified had a very specific range of masses, at around 20 solar masses or 40 solar masses and above,” Lee explains.  

An article by ZME Science reporter Jordan Strickler showcases FAAV, the flapping-wing aerial-aquatic vehicle, by Assistant Prof. Raphael Zufferey that can dive underwater and take flight like an aquatic bird in order to take underwater measurements and samples. “Our dream vision is for oceanographers, marine biologists, and members of coastal communities to launch this robot from a boat, or from shore, and it would fly close to the area of interest, such as an iceberg or a port facility, or over a pod of whales,” says Zufferey.  

NPR’s Ari Daniel features a new, winged robot by Assistant Prof. Raphael Zufferey that can swim and fly like a diving bird. "Thinking of a wing that could operate in both [air and water] somewhat efficiently seems implausible," Zufferey recalls thinking. He plans to use the robot for a range of applications, including monitoring harmful algal blooms, fish stocks, and coastal erosion.  

Prof. Jinhua Zhao takes a car ride through Boston with GBH “Curiosity Desk” host Edgar B. Herwick II to discuss the concerns and benefits of self-driving technology entering the city. “We pay a lot of attention to how good AV [Autonomous Vehicle] safety needs to be, but it’s important for us to understand how bad we have been—the current system is [bad],” says Zhao. “When human drivers are aggressive, they actually indeed pose a challenge on AV—which is that AV needs to learn how to be assertive. If you’re too conservative, you’ll just be stuck there going nowhere.”