Researchers at MIT have developed a wearable ultrasound device that can be used to detect early signs of breast cancer, reports Rachel Keller and Bob Dumas for Boston 25 News. “This technology will be able to let you know if there’s a question mark, if there’s an anomaly, in your breast tissue,” says Prof. Canan Dagdeviren.
Researchers at MIT have developed “PhotoGuard,” a tool that can be used to protect images from AI manipulation, reports Catherine Thorbecke for CNN. The tool “puts an invisible ‘immunization’ over images that stops AI models from being able to manipulate the picture,” writes Thorbecke.
Prof. Adam Berinsky speaks with "Our Body Politic" host Farai Chideya about his new book “Political Rumors: Why We Accept Misinformation and How to Fight it.” Berinksky explains that the, "mere questioning of political reality can have serious downstream consequences because sowing doubt about political policies and claims is much easier than resolving such doubt,” says Berinsky.
Fortune reporter John Singer spotlights Prof. Amy Finkelstein’s new book, “We’ve Got You Covered: Rebooting American Health Care.” The book details “an approach that could potentially transform the multi-dimensional dysfunctionality that is the U.S. healthcare system,” writes Singer.
MIT researchers have developed a new satellite observation technique that can gauge how fast rivers flowed on Mars billions of years ago and how fast they currently flow on Titan, Saturn’s largest moon, reports Talia Lissauer for The Boston Globe. “We can use these other worlds to help us understand what keeps planetary climate stable, or in some cases, what allows planetary climate to change really drastically over time like on Mars,” says Prof. Taylor Perron.
Researchers at MIT and Dana-Farber Cancer Institute have published a paper showcasing the development of OncoNPC, an artificial intelligence model that can predict where a patient’s cancer came from in their body, reports Tony Ho Tran for The Daily Beast. This information “can help determine more effective treatment decisions for patients and caregivers,” writes Tran.
Forbes reporter John C. Goodman spotlights “We’ve Got You Covered,” a new book co-authored by Prof. Amy Finkelstein and Stanford economist Liran Einav, which explores the idea of offering universal health insurance coverage with no increase in government spending. “An important argument made by Finkelstein and Einav is that Americans are paying about twice as much as we really need to pay for medically necessary health care,” writes Goodman. “So, if we gave the government’s share to people directly, they would be able to buy essential coverage with that money alone."
Studies by researchers at MIT have found “that shifting to electric vehicles delivers a 30% to 50% reduction in greenhouse gas emissions over combustion vehicles,” reports Tom Krisher for Associated Press. According to Prof. Jessika Trancik, “electric vehicles are cleaner over their lifetimes, even after taking into account the pollution caused by the mining of metals for batteries,” writes Krisher.
In a new working paper, researchers at MIT and UCLA examined a group of newly hired data entry workers in India and found that “workers randomly assigned to work from home full-time are 18% less productive than those in the office,” reports Jo Constantz for Bloomberg. As Constantz notes, “The new research underscores the challenges inherent in productivity research. Since the workers in the trial were newly hired, their outcomes may differ from employees who switch to fully remote only after first spending significant time on-site.”
An analysis by the MIT Sloan Sustainability Initiative and Climate Interactive has found that planting a trillion trees would only prevent 0.27 degrees of warming by 2100, reports Maxine Joselow for The Washington Post. “Trees are great. I personally love to be out in the forests as much as I possibly can,” says Prof. John Sterman. “But the reality is very simple: You can plant a trillion trees, and even if they all survived, which wouldn’t happen, it just wouldn’t make that much difference to the climate.”
Fast Company reporter Adele Peters writes that MIT researchers have developed a new type of concrete that can store energy, potentially enabling roads to be transformed into EV chargers and home foundations into sources of energy. “All of a sudden, you have a material which can not only carry load, but it can also store energy,” says Prof. Franz-Josef Ulm.
MIT engineers have uncovered a new way of creating an energy supercapacitor by combining cement, carbon black and water that could one day be used to power homes or electric vehicles, reports Jeremy Hsu for New Scientist. “The materials are available for everyone all over the place, all over the world,” explains Prof. Franz-Josef Ulm. “Which means we don’t have the same restriction as with batteries.”
MIT researchers have discovered that when combined with water, carbon black and cement can produce a low-cost supercapacitor capable of storing electricity for later use, reports Andrew Paul for Popular Science. “With some further fine-tuning and experimentation, the team believes their enriched cement material could one day compose portions of buildings’ foundations, or even create wireless charging,” writes Paul.
Researchers at MIT have found that cement and carbon black can be combined with water to create a battery alternative, reports Robert Service for Science. Professor Franz-Josef Ulm and his colleagues “mixed a small percent of carbon black with cement powder and added water,” explains Service. “The water readily combines with the cement. But because the particles of carbon black repel water, they tend to clump together, forming long interconnected tendrils within the hardening cement that act like a network of wires.”
Prof. Amy Finkelstein speaks with Marketplace’s David Brancaccio about her new book “We’ve Got You Covered: Rebooting American Health Care,” which outlines a way to rethink health care in the U.S. “What every other high-income country does is have universal basic coverage with the ability to buy additional supplemental coverage for people who can afford and want more than that basic coverage,” explains Finkelstein. “And that’s what we need to do.”