Researchers at MIT have developed a drone that can be controlled using hand gestures, reports Mashable. “I think it’s important to think carefully about how machine learning and robotics can help people to have a higher quality of life and be more productive,” says postdoc Joseph DelPreto. “So we want to combine what robots do well and what people do well so that they can be more effective teams.”
MIT scientists have developed a new way of colliding ultracold molecules while controlling the rate at which they react, reports Martijn Boerkamp for Physics World. “Our work is a step to achieve quantum control over molecular collisions and reactions and to map out more broadly the collisional properties of these molecules with the goal of finding a deeper understanding,” explains Prof. Wolfgang Ketterle.
Researchers from MIT and Caltech have developed a pill-shaped ingestible sensor that can be monitored as it moves through the GI tract, allowing doctors to more easily diagnose gastrointestinal disorders, reports Brian Heater for TechCrunch. “The ability to characterize motility without the need for radiation, or more invasive placement of devices, I think will lower the barrier for people to be evaluated,” says Prof. Giovanni Traverso.
A study co-authored by Senior Lecturer Donald Sull found that the top factor in employee retention is corporate environment, reports Ellen Rosen for The New York Times. Sull says that a toxic work culture was “10 times more predictive of having a higher-than-industry-average attrition rate than compensation.”
Motherboard reporter Tatyana Woodall writes that a new study co-authored by MIT researchers finds that AI models that can learn to perform new tasks from just a few examples create smaller models inside themselves to achieve these new tasks. “Learning is entangled with [existing] knowledge,” graduate student Ekin Akyürek explains. “We show that it is possible for these models to learn from examples on the fly without any parameter update we apply to the model.”
Researchers from the MIT Center for Real Estate Research and elsewhere have found that high carbon dioxide levels can contribute to students achieving lower scores on standardized tests, reports Brandon Kochkodin for Forbes. “Poor air quality is a widespread issue that seems to affect the bulk of the student population,” says Prof. Juan Palacios.
Postdoctoral Fellow Lydia Harrington and Boston University Postdoctoral Associate Chloe Bordewich speak with WBUR reporter Yasmin Amer about their exhibit at the MIT Rotch Library on Boston's former Little Syria neighborhood. “We want to show very positive things that Syrians brought with them, as well as their contributions to Boston,” says Harrington. “We wanted to show things in the exhibit that showed everyday life and well-known people in the neighborhood.”
Researchers at MIT and Massachusetts General Hospital have developed “Sybil” – an artificial intelligence tool that can predict the risk of a patient developing lung cancer within six years, reports Mallika Marshall for CBS Boston.
Prof. Sara Seager and her colleagues write for Physics Today about how the SpaceX Starship could help transform astrophysics missions. “Assuming it is successful, Starship will dramatically enhance our space capabilities in ways that will qualitatively alter how astrophysics missions can be built,” write Seager and her colleagues.
Researchers at MIT have developed underwater robotic structures that can contort into different shapes, reports Andrew Paul for Popular Science. “This ability is key in submersible robots, since it allows them to move through the water much more efficiently, as countless varieties of fish do in rivers, lakes, and the open ocean,” explains Paul.
Writing for the Financial Times, Prof. Daron Acemoglu and his co-authors explore their research demonstrating that “the biggest shift when a chief executive with a business degree takes charge is a decline in wages and the share of revenues going to labor.” Acemoglu and his co-authors note that while many business schools have updated their offerings to include more ethics courses, they emphasize the importance of “being aware of what managers with business degrees used to do is an important step in reflecting on how we can build better programs.”
MIT researchers have developed a new system for creating deformable underwater robots that can be used to build robots of varying shapes and sizes with both hard and soft elements, reports Brian Heater for TechCrunch. “The robot is largely hollow, built of modular voxels that can be assembled to create systems that are rigid in certain directions and soft in others,” Heater explains.
Research scientist Mary Knapp and her collaborators are working on a concept for The Great Observatory for Long Wavelengths (Go-LoW), a space-based observatory comprised of small satellites aimed at making low-frequency radio waves visible, reports Ashley Strickland for CNN. “I learned back in my undergrad days that there was this part of the spectrum we couldn’t see,” Knapp explains. “It really just struck me that there was this unexplored part of the universe, and I want to explore this part of the sky for the first time.”
Researchers from MIT and elsewhere have studied the mind of polyglots and uncovered how language-specific regions of the brain respond to different and familiar languages, reports Natalia Mesa for Science. The researchers found that “the activity in the brain’s language network fluctuated based on how well participants understood a language. The more familiar the language, the larger the response,” writes Mesa. “There was one exception to the rule: when participants heard their native tongue, their language networks were actually quieter than when they heard other familiar languages.”
MIT researchers have found that air pollution can impact the performance of chess players, reports Sharon Udasin for The Hill. "With just a modest rise in pollution levels, the researchers saw that a player’s probability of making an error increased by 2.1 percentage points,” Udasin writes.