CNBC reporter Dain Evans writes about how researchers from MIT’s Digital Currency Initiative and the Federal Reserve of Boston are exploring what a digital currency might look like in America. “I think that if there is a digital dollar, privacy is going to be a very, very important part of that,” says Neha Narula, director of the Digital Currency Initiative at the MIT Media Lab.
Researchers from MIT and other institutions have been able to observationally confirm one of Stephen Hawking’s theorems about black holes, measuring gravitational waves before and after a black hole merger to provide evidence that a black hole’s event horizon can never shrink, reports Caroline Delbert for Popular Mechanics. “This cool analysis doesn't just show an example of Hawking's theorem that underpins one of the central laws affecting black holes,” writes Delbert, “it shows how analyzing gravitational wave patterns can bear out statistical findings.”
New York Times reporter Sarah Kliff and Margot Sanger-Katz spotlights a study by Prof. Amy Finkelstein that demonstrated how Medicaid coverage could improve Americans’ financial health. “It’s a misnomer — it’s not just to insure your health,” says Finkelstein. “It’s actually to protect you economically in the event of poor health.”
MIT researchers have developed a new type of stent based on kirigami, the Japanese art of folding and cutting paper, which is “designed to improve localized drug delivery for diseases that affect tubular organs such as the oesophagus and bowel,” writes Cynthia Keen for Physics World. “We view these approaches as having the capacity to transform the patient experience by reducing the need to take medications and thereby significantly improving drug adherence,” says Prof. Giovanni Traverso.
MIT researchers are developing an electronic skin that can withstand sweating, reports Karen Kwon for Inside Science. The researchers “punched holes on the e-skin to match the size of sweat pores and the distance between them. Then, inspired by kirigami, the team cut away even more material between two holes in an alternating pattern,” writes Kwon. The resulting pattern “could tolerate bending and stretching more than the conventional e-skin with simple holes.”
Salon reporter Amanda Marcotte spotlights a study by MIT researchers that finds correcting misinformation on social media platforms often leads to people sharing more misinformation. Research affiliate Mohsen Mosleh explains that after being corrected Twitter users " retweeted news that was significantly lower in quality and higher in partisan slant, and their retweets contained more toxic language."
Researchers at MIT CSAIL have developed a robotic arm that can put a vest on a human. “The promise of such technology is clear: helping people with mobility issues perform tasks that many of us take for granted,” writes Brian Heater for TechCrunch.
Researchers at MIT have developed a robot that can slide a vest onto a human arm, “which is an early but important step in creating a robot that could completely dress an aging or disabled person,” writes Mark Wilson for Fast Company. “In this work, we focus on a planning technique,” explains PhD candidate Shen Li. “If I dress a kid or adult, they might have different reactions. So you have to predict what they’ll do.”
Writing for Issues in Science and Technology, President L. Rafael Reif examines Vannevar Bush’s groundbreaking 1945 Science, the Endless Frontier report and considers how our needs today have changed. “To meet this moment, we need to ensure that our federally sponsored research addresses questions that will enhance our competitiveness now and in the future,” writes Reif. “Our current system has many strengths…but we must not allow these historical advantages to blind us to gaps that could become fatal weaknesses.”
Prof. Nergis Mavalvala, Dean of the School of Science, speaks with Becky Ferreira of Motherboard’s “Space Show” about LIGO’s 2015 discovery of gravitational waves and what researchers in the field have learned since then. “Every one of these observations tells us a little bit more about how nature has assembled our universe,” says Mavalvala. “Really, in the end, the question we're asking is: ‘How did this universe that we observe come about?”
Wall Street Journal reporters Angus Loten and Kevin Hand spotlight how MIT researchers are developing robots with humanlike senses that will be able to assist with a range of tasks. GelSight, a technology developed by CSAIL researchers, outfits robot arms with a small gel pad that can be pressed into objects to sense their size and texture, while another team of researchers is “working to bridge the gap between touch and sight by training an AI system to predict what a seen object feels like and what a felt object looks like.”
Graduate student Shashank Srikant speaks with The Economist about his work developing a new model that can detect computer bugs and vulnerabilities that have been maliciously inserted into computer code.
New York Times reporter Ben Casselman spotlights a study by Prof. Daron Acemoglu that finds many technological advances have replaced human labor without increasing productivity. “If we automated less, we would not actually have generated that much less output but we would have had a very different trajectory for inequality,” says Acemoglu.
MIT researchers have developed a new robot that can help locate hidden items using AI and wireless technologies, reports Benoit Morenne for The Wall Street Journal. “The latest version of the robot has a 96% success rate at finding and picking up objects in a lab setting, including clothes and household items,” writes Morenne. “In the future, this home helper could also retrieve a specific wrench or screwdriver from a toolbox and assist a human in assembling a piece of furniture.”
Researchers from MIT and Harvard have developed a new sensor technology that can be embedded in a face mask to detect whether the wearer has Covid-19, reports Pranshu Verma for The Boston Globe. “We worked hard, sometimes bringing nonbiological equipment home and assembling devices manually,” says Luis Soenksen of the Abdul Latif Jameel Clinic for Machine Learning in Health. “It was definitely different from the usual lab infrastructure we’re used to working under, but everything we did has helped us ensure that the sensors would work in real-world pandemic conditions.”