Researchers at MIT have developed SuperLimbs, a pair of wearable robotic limbs that “can physically support an astronaut and lift them back on their feet after a fall,” reports Brain Heater for TechCrunch. “The system, which is still in the prototype phase, responds directly to the wearer’s feedback,” writes Heater. “When sitting or lying down, it offers a constructive support to help them get back up while expending less energy — every extra bit helps in a situation like this.”
MIT researchers have developed a wearable backpack with spider-like limbs to help astronauts maintain stability in space, reports Jess Thomson for Newsweek. The new technology, called Supernumerary Robotic Limbs (SuperLimbs), “could be crucial in future missions to the moon, where gravity is only a sixth of that on Earth and astronauts may struggle to clamber up again after a fall due to their unwieldy space suits,” explains Thomson.
Writing for Bloomberg, David Zipper, a senior fellow at the MIT Mobility Initiative, discusses new parking fees based on vehicle weight established in Rosemont-La Petite-Patrie, a borough in the city of Montreal, to combat congestion and carbon emissions. “Paying more for parking may seem like a modest step, but it sends a clear message about the societal costs that oversized vehicles impose on everyone else,” writes Zipper.
NOVA program host Alok Patel explores the benefits of sharing personal data without compromising personal privacy. He visits Prof. Ramesh Raskar’s Camera Culture Lab, where Raskar discusses the concept of “smashing data” - the process of extracting useful information while obscuring private data. “Achieving privacy and benefits of the data is available, and it’s just a matter of convincing large companies to play along those rules,” said Raskar.
In an article for Fast Company, Lecturer Guadalupe Hayes-Mota offers five takeaways concerning the potential impact of AI on healthcare. Understanding AI’s healthcare potential “is crucial for business leaders and policymakers to foster an environment where AI and other analytics tools enhance rather than complicate societal outcomes,” Hayes-Mota writes.
“We know the movie and we know how it ends,” said Squawk Box host Andrew Ross Sorkin during an interview with Prof. Eric So, referencing a resurgence of the late 2020 meme stocks craze. “Stock prices move to business fundamentals but they also move to waves of market sentiment which reflect market demand but have little to do with fundamentals,” So comments.
Break Through Tech A.I., a new program hosted and supported by MIT and a number of other universities, is providing free artificial intelligence courses to “reduce obstacles to tech careers for underrepresented college students, including lower-income, Latina and Black young women,” reports Natasha Singer for The New York Times. The program “aims to help lower-income students, many of whom have part-time jobs on top of their schoolwork, learn A.I. skills, develop industry connections and participate in research projects they can discuss with job recruiters,” writes Singer.
Forbes selects innovators for the list’s Healthcare & Science category, written by senior contributor Yue Wang. On the list is MIT PhD candidate Yuzhe Yang, who studies AI and machine learning technologies capability to monitor and diagnose illnesses such as Parkinson's disease.
Researchers at MIT and elsewhere have uncovered a new “earth-sized planet orbiting a small, cool star that is expected to shine for 100 times longer than the sun,” reports Ian Sample for The Guardian. The planet is “55 light years from Earth and was detected as it passed in front of its host star, an ultra-cool red dwarf that is half as hot as the sun and 100 times less luminous,” writes Sample.
Researchers from MIT and elsewhere have discovered a celestial body, which has been called “the second lightest planet ever discovered,” reports Eric Lagatta for USA Today. “The star-orbiting exoplanet outside of our solar system is about seven times less massive than Jupiter, which is why astronomers compare its low density to cotton candy,” Lagatta explains.
MIT researchers have discovered three of the oldest stars in our universe among the stars that surround “the distant edge of our Milky Way galaxy,” reports Jess Thomson for Newsweek. “These stars, dubbed SASS (Small Accreted Stellar System stars), are suspected to have been born when the very first galaxies in the universe were forming, with each belonging to its own small primordial galaxy,” explains Thompson.
Prof. Asegun Henry founded Fourth Power, a startup using new technology to cut the cost of storing renewable energy, reports Adele Peters for Fast Company. The technology is designed “to tap into excess renewable energy,” explains Peters. “That energy heats up liquid tin, which flows down carbon pipes to heat up the blocks. When the grid needs electricity again, the system generates it using special solar panels that run on the white-hot light from the pipes rather than sunshine. Because the system was designed for durability, the team expects it to last for three decades—far longer than lithium-ion batteries, which quickly degrade.”
An opinion piece by Katie Martin of the Financial Times explores how Prof. Emil Verner and colleagues have found that climate pledges made by banks and other financial institutions are not effective at reducing carbon emissions. “We find no evidence of reduced financed emissions through engagement,” the paper states. “We conclude that net zero commitments do not lead to meaningful changes in bank behavior.”
An international team of astronomers, including scientists from MIT, discovered an exoplanet with an “exceedingly low density for its size,” reports Marcia Dunn for the Associated Press. The planet “is ideal for studying unconventional planetary formation and evolution,” explains Dunn.
MIT astronomers have discovered an exoplanet with a density similar to cotton candy, reports Newsweek’s Jess Thomson. The planet, “named WASP-193b, is the second-least dense exoplanet ever found, with a density of around 0.059 grams per cubic centimeter, or 3.68 pounds per cubic foot,” Thomson explains. “This makes it about 7 times less dense than our neighboring planet Jupiter, despite being 50 percent larger in size, and about 1 percent the density of our own planet.”