MIT News | Massachusetts Institute of Technology

Boston Globe columnist Thomas Farragher spotlights how researchers from MIT’s Haystack Observatory have built an “ice penetrator,” a device designed to help scientists study how sea ice is changing. Chris Eckert, a mechanical engineer at Haystack, explains, “Global warming is a real thing and we need a new class of instrumentation and measurements to truly understand it.”

The Economist spotlights how Boston Metal, an MIT startup, has developed a new process for creating steel that avoids producing greenhouse gas emissions. “Instead of releasing CO₂ or steam, its approach produces pure oxygen—which is not merely harmless, but actually valuable,” The Economist notes.

VulcanForms, an MIT startup, is at the “leading edge of a push to transform 3-D printing from a niche technology — best known for new-product prototyping and art-class experimentation — into an industrial force,” writes David Scharfenberg for The Boston Globe. Scharfenberg notes that VulcanForms “could help usher in something new — a high-tech industrialism aimed straight at the country’s most pressing problems.”

Prof. Daron Acemoglu speaks with VOX Talks host Tim Phillips about his new book written with Prof. Simon Johnson, “Power and Progress.” The book explores “how we can redirect the path of innovation,” Phillips explains.

Boston Magazine reporter Rowan Jacobsen spotlights how MIT faculty, students and alumni are leading the charge in clean energy startups. “When it comes to game-changing breakthroughs in energy, three letters keep surfacing again and again: MIT,” writes Jacobsen.

On May 20^th, MIT students and community leaders gathered for “Hacking the Archive,” a hackathon aimed at addressing the wealth gap between Black and white residents of Boston, with a particular focus on housing as a generator of wealth, reports Kenneth Cooper for The Bay State Banner. “As far as I’m concerned, there’s no bigger challenge than the racial wealth gap,” explained Prof. Karilyn Crockett.

MIT researchers have developed a new method to make chatbots more factual, reports Gerrit De Vynck for The Washington Post. “The researchers proposed using different chatbots to produce multiple answers to the same question and then letting them debate each other until one answer won out,” explains Vynck. “The researchers found using this ‘society of minds’ method made them more factual.”  

Prof. Jessika Trancik speaks with Popular Science reporter Charlotte Hu about the impact of electric vehicles on the environment. “There’s definitely a number of different modes of transport that need to be addressed and green modes of transport that need to be supported,” says Trancik. “We really need to be thinking holistically about all these ways to reduce greenhouse gas emissions.”

Researchers from Lincoln Lab and NASA are working on the TROPICS research mission, an effort to collect meteorological data on tropical storms from mini satellites, reports Daniel Cusick for Scientific American. "Scientists will observe temperature profiles in space that would be favorable to storm formation at the Earth’s surface, then use a weather prediction model and radiometric imagery to better predict how such storms would behave," Cusick writes. 

MIT researchers have developed a new machine-learning technique that can identify which pixels in an image represent the same material, which could help with robotic scene understanding, reports Kyle Wiggers for TechCrunch. “Since an object can be multiple materials as well as colors and other visual aspects, this is a pretty subtle distinction but also an intuitive one,” writes Wiggers.

MIT and Harvard Medical School researchers have found that people are most creative when drifting off to sleep, reports WHDH. “The earliest stage sleep, we call that N1 stage sleep, just a brief nap in that period can really boost your creativity,” says undergraduate student Kathleen Esfahany.

Prof. Nergis Mavalvala, dean of the MIT School of Science, and postdoc Victoria Xu speak with Nature reporter Davide Castelvecchi about the upgrades to the LIGO gravitational wave detectors that have significantly increased their sensitivity. “The improvements should allow the facility to pick up signals of colliding black holes every two to three days, compared with once a week or so during its previous run." 

Prof. Alexey Makarin and his colleagues have found that following the arrival of Facebook, depression, anxiety and diminished academic performance increased across U.S. colleges, reports Jesse Greenspan for Scientific American. “Makarin says much of the harm they documented came from social comparisons,” explains Greenspan.