Writing for The Boston Globe, Linda Rodriguez McRobbie spotlights Cyborg Botany, a project at the Media Lab aimed to tap into how plants react to their environments. The researchers grew plants with “conductive wires in their intercellular spaces. That allowed the plants to become inconspicuous motion sensors, sending a signal via microelectrodes to a laptop every time someone walked by.”
A new working paper co-authored by Visiting Assistant Professor Jordan Nickerson finds that increasingly protective child car-seat laws have contributed to a reduced birth rate in America, reports The Economist. Nickerson and his colleagues found that tightening car-seat laws “was accompanied by a drop, on average, of 0.73 percentage points in the number of women giving birth to a third while the first two were young enough to need safety seats.”
Prof. Daron Acemoglu speaks with Guardian reporter Lauren Aratani about the impact of automation on inequality. While AI has “tremendous potential for making humans more productive,” Acemoglu notes that it also “has been a major driver in the increase in inequality.”
A new study by MIT researchers finds that “changes in coronavirus levels in wastewater preceded rises and falls in positive test results by four to 10 days,” reports Kim Tingley for The New York Times. The findings suggest that “sewage surveillance could play an important role in helping contain the pandemic.”
Smithsonian reporter Rasha Aridi writes that MIT researchers have found that longing for social interaction elicits a similar neurological response to a hungry person craving food. The researchers found that “after a day of fasting, they noted that they were uncomfortable and had intense food cravings. After social isolation, they felt lonely and unhappy and yearned for interactions.”
Elisabeth Reynolds, executive director of the MIT Task Force on the Work of the Future, speaks with Annie Nova of CNBC about the Task Force’s new report, which lays out recommendations for ensuring Americans are able to secure good jobs in an era of automation. “We’re suggesting that people have access to affordable education and training,” says Reynolds. “I think there’s a real opportunity to help transition people and educate workers without four-year degrees.”
MIT researchers have uncovered evidence that humans crave social contact in the same way they crave food, reports Ali Pattillo for Inverse. The study, “provides empirical support for the idea that loneliness acts as a signal – just like hunger – that signals to an individual that something is lacking and that it needs to take action to repair that," explains former MIT postdoc Livia Tomova.
Financial Times reporter Henry Sanderson spotlights Prof. Donald Sadoway’s work developing new battery chemistries that would allow batteries to store energy for longer than six hours.
New Scientist reporter Donna Lu writes that MIT researchers have developed a new portable, solar-powered device that could be used to sterilize medical instruments in resource-limited areas. “The new tool works even in hazy or cloudy conditions,” writes Lu. “It consists of a solar component that heats water to generate steam, which is then connected to a pressure chamber.”
Prof. Fadel Adib speaks with BBC reporter Gareth Mitchell about a new battery-free underwater navigation system that his group developed. Adib explains that one of the key developments behind the new sensors is that they can “harvest power from sound.”
CNBC reporter Greg Iacurci writes that a new paper by members of MIT’s Task Force on the Work of the Future demonstrates how the Covid-19 pandemic has exposed flaws in unemployment benefits for American workers.
Three years after President L. Rafael Reif delivered an “intellectual call to arms” to examine the impact of technology on jobs, the MIT Task Force on the Work of the Future has published its final set of recommendations. “In an extraordinarily comprehensive effort, they included labor market analysis, field studies and policy suggestions for changes in skills-training programs, the tax code, labor laws and minimum-wage rates,” writes Steve Lohr for The New York Times.
Prof. James Collins speaks with Boston 25 reporter Julianne Lima about the growing issue of antibiotic resistant bacteria and his work using AI to identify new antibiotics. Collins explains that a new platform he developed with Prof. Regina Barzilay uncovered “a host of new antibiotics including one that we call halicin that has remarkable activity against multi drug-resistant pathogens.”
Fast Company reporter Adele Peters writes that a new mask developed by Prof. Giovanni Traverso is embedded with sensors that change colors when it is properly positioned. “When you put on the mask, if the edge is in contact with the skin, you will have that temperature change indicating that you have contact,” says Traverso. “If not, then there won’t be that color change, and you can tell immediately.”
Popular Mechanics reporter Kyro Mitchell spotlights how MIT researchers have created a new material, inspired by camel fur, that could be used to help insulate food and medical supplies. “Field tests on the new material show that it can provide cooling of more than seven degrees Celsius,” writes Mitchell. “It can also maintain that low temperature for five times longer than using hydrogel alone.”