Research scientist Jahandar Ramezani speaks with Scientific American reporter Christopher Intagliata about his new study that provides evidence early dinosaurs exhibited herding behavior. “This is a critical time in the evolution of dinosaurs. This is pretty early on,” says Ramezani. “So the idea is: this type of behavior, this social behavior, may have actually contributed to the evolutionary success of dinosaurs.”
New York Times Style Magazine reporter Zoë Lescaze explores the work of artist Agnieszka Kurant and her new installation at MIT. “Looping black lines composed of high-tech lights were designed to simulate the flow of ink scrawl across the facades of two new buildings, as though an invisible hand were repeatedly signing the walls,” writes Lescaze. “Kurant worked with computer scientists to create two collective signatures — one for the scientific and academic community at MIT and another for Cambridge residents.”
Graduate student Rida Qadri writes for Wired about the National Database and Registration Authority, a kinship-based digital ID system used in Pakistan. “Pakistan’s experience with creating databases that encode kinship reveals important lessons about the complexities of building digital ID systems,” writes Qadri “Database design is not just computational. At every step, social, political, and technical decisions coalesce."
MIT researchers have been working to turn polyethylene plastics into woven fabrics, reports Smithsonian Magazine reporter Frederick Reimers. “We strongly believe that adoption of PE textiles will be very beneficial for the world from the sustainability standpoint,” says Principal Research Scientist Svetlana Boriskina tells Reimers.
Fast Company reporter Stephanie Vozza writes that Prof. Erin Kelly has found greater flexibility in work schedules and location resulted in higher levels of employee well-being and job satisfaction. “Our study found that increasing employees’ say in when, where, and how they do their work, and conveying support for their personal and family life, both improved well-being and reduced turnover, reducing costs for the company, too,” says Kelly.
Optics & Photonics News reporter Patricia Daukantas spotlights how a team of researchers from the Singapore-MIT Alliance for Research and Technology (SMART) has uncovered a way to generate long wavelength light using intrinsic defects in semi-conducting materials. “The new method raises the possibility of future CMOS-compatible LEDs that give off the full spectrum of visible light, writes Daukantas, “without the need for phosphors that generate excess heat and shorten the diodes’ lifespan.”
MIT researchers have developed a new fiber, dubbed OmniFibers, that could potentially be used to help regulate breath, reports Ray White for Mashable. “When sewn into clothing, the fiber can sense how much it’s stretched. It then gives tactile feedback to the wearer via pressure, stretch or vibration.”
Forbes reporter Ken Silverstein highlights a joint study by MIT and Stanford researchers that finds that extending the California Diablo Canyon Power Plant will save customers billions while reducing carbon emissions. The researchers found that “if the plant stayed operational from 2025 to 2035,” writes Silverstein, “CO2 levels would drop by 10% a year and displace natural gas use, saving customers $2.6 billion.”
A new study by Prof. Danielle Li and University of Minnesota Prof. Alan Benson explores the gender promotion gap, writes Boston Globe reporter Kevin Lewis. “Researchers found that women were given lower ratings of future potential but higher ratings on current performance – a phenomenon that explained up to half of the overall gender disparity in promotion,” writes Lewis.
MIT Prof. M. Taylor Fravel and University of Pennsylvania Prof. Fiona Cunningham explores what China’s investment in its nuclear arsenal means for U.S. – China relations in a piece for The Washington Post. “Two shifts in China’s nuclear thinking may be happening. First, Chinese leaders believe that they now need to threaten the United States with greater nuclear damage to deter a U.S. nuclear first-strike: a handful of warheads is no longer enough,” they write. “Second, China’s leaders may be finding Beijing’s promises not to engage in a nuclear arms race increasingly difficult to fulfill — or less of a priority than deterring U.S. nuclear use with more confidence.”
Writing for The Guardian, Prof. Daniel Rothman examines the history of Earth’s mass extinctions and how Earth seems to experience “a cascade of disruptions when stressed beyond a tipping point." Rothman writes that: “If we do not significantly cut back CO2 emissions, then we risk passing the threshold before the end of the present century.” He adds, “let us not contribute to the risk of a sixth extinction. Efforts to limit CO2 emissions now may pay dividends further into the future than we can imagine.”
Wall Street Journal reporter Amrith Ramkumar spotlights MIT startup Presto, which is combining with a special-purpose acquisitions company and going public. “Presto offers several different technologies that it says automate restaurants and improve the dining experience,” writes Ramkumar.
The Naked Scientist podcaster Verner Viisainen spotlights how MIT researchers studied vector-based navigation in humans. “What we discovered is actually that we don’t follow the shortest path but actually follow a different kind of optimization criteria which is based on angular deviation,” says Prof. Carlo Ratti.
Astronaut Raja Chari SM ‘01 was among the four astronauts on the Crew-3 mission that departed Wednesday for a six-month science and research mission, reports CNN writer Jackie Wattles. “The research the Crew-3 astronauts will oversee includes an attempt to grow a ‘perfect crystal’ to enhance our understanding of biological processes, a test of the impact of diet on astronaut health, and the testing of a smartphone video guidance sensor for guidance, navigation, and control of the Astrobee free-flying robot,” explains Wattles.
Popular Science reporter Charlotte Hu writes that MIT researchers have simulated an environment in which socially-aware robots are able to choose whether they want to help or hinder one another, as part of an effort to help improve human-robot interactions. “If you look at the vast majority of what someone says during their day, it has to do with what other [people] want, what they think, getting what that person wants out of another [person],” explains research scientist Andrei Barbu. “And if you want to get to the point where you have a robot inside someone’s home, understanding social interactions is incredibly important.”