Scientific American reporter Annie Sneed writes that MIT researchers are developing a new airplane design aimed at reducing aircraft emissions and improving fuel efficiency. Alterations such as moving the location of the engine, “would make the aircraft use 37 percent less fuel than a typical passenger jet.”
In an article for The Wall Street Journal, Greg Ip highlights a new study by Prof. Erik Brynjolfsson and graduate student Daniel Rock that examines why advances in technology have not yet led to increases in productivity. Ip writes that, “the authors blame these lags on the cost and time it takes for businesses to adapt to new technologies.”
In this video, Reuters reporter Elly Park spotlights a new technique developed by MIT researchers to purify contaminated water. Park explains that the, “highly-selective process can even capture micropollutants, things that can exist in small, but potentially dangerous amounts in water.”
Fortune reporter David Morris writes that MIT researchers have tricked an artificial intelligence system into thinking that a photo of a machine gun was a helicopter. Morris explains that, “the research points towards potential vulnerabilities in the systems behind technology like self-driving cars, automated security screening systems, or facial-recognition tools.”
National Geographic reporter Christina Nunez writes that MIT researchers have found that the total solar eclipse in August 2017 caused boat-like ripples in the Earth’s atmosphere. The researchers explained that the findings reveal, “complex interconnections between the sun, moon, and Earth's neutral atmosphere and ionosphere.”
Boston Globe reporter Alex Kingsbury highlights how MIT researchers have developed a new technique that allows plants to glow in the dark. Kingsbury writes that, “In subsequent tests with watercress, arugula, kale, and spinach, the plants glowed for 3.5 hours. Researchers also figured out a way to turn off the glow during daylight hours.”
Abigail Beall of New Scientist writes that MIT researchers have developed an algorithm that can trick an AI system, highlighting potential weaknesses in new image-recognition technologies used in everything from self-driving cars to facial recognition systems. “If a driverless car failed to spot a pedestrian or a security camera misidentified a gun the consequences could be incredibly serious.”
CSAIL researchers have tricked a machine-learning algorithm into misidentifying an object, reports Louise Matsakis for Wired. The research, “demonstrates that attackers could potentially create adversarial examples that can trip up commercial AI systems,” explains Matsakis.
Eduardo Porter writes for The New York Times that large numbers of women are leaving the workforce to care for elderly parents. In a recent book, Prof. Paul Osterman estimates that 21 million family members are “caring for an adult relative for no pay. By 2040, he predicts demand for such care will rise to 34 million.”
Boston 25 News reports that MIT researchers have developed a new technique that allows plants to glow in the dark and could potentially be used in the future to transform them into sources of electricity. The researchers demonstrated the technique on several different types of plants, including kale, arugula, spinach, and watercress.
Prof. Michael Strano speaks with BBC News reporter Alan Kasujja about the technique his team developed to embed nanoparticles into a plant’s leaves so that it can glow in the dark. Strano explains that his team figured out, “how to control where these particles go inside the plant…We can put them right near the biochemical processes where photosynthesis occurs.”
CSAIL researchers have discovered that some traffic jams are caused by tailgating, writes Thomas Tamblyn for HuffPost. Maintaining an equal distance in front of and behind a vehicle, “could have a dramatic effect in reducing travel time and fuel consumption without having to build more roads or make other changes to infrastructure,” explains Prof. Berthold Horn.
In this video, Reuters spotlights how MIT researchers have developed a new sensor that can be applied to plant leaves and can identify when a plant is experiencing a water shortage. Prof. Michael Strano explains that the sensor allows users to, “detect the onset of water stress long before the tissue starts to be harmed.”
Forbes reporter Laurie Winkless writes that MIT researchers have found that if drivers maintained fixed distances between the cars in front of and behind them they would be able to reduce traffic jams. “We humans tend to view the world in terms of what’s ahead of us, so it might seem counter-intuitive to look backwards,” explains Prof. Berthold Horn.
Despite new discoveries regarding Henry Purcell’s opera “Dido and Aeneas,” mystery remains, writes Prof. Emeritus Ellen Harris in The New York Times. Even with the lack of certainty surrounding details that provide understanding of a piece of music, “the history of ‘Dido and Aeneas’ has only grown richer as we have discovered how little we actually know,” concludes Harris.