A new study co-authored by postdoctoral associate Michaël Marsset details how two red objects that have been discovered in the asteroid belt between Mars and Jupiter appear to have originated beyond Neptune, reports Jonathan O’Callaghan for The New York Times. “In order to have these organics, you need to initially have a lot of ice at the surface,” explains Marsset. “So they must have formed in a very cold environment.”
Senior research engineer Howard Herzog speaks with Bloomberg about the challenges facing the carbon capture industry and how we can get to net-zero emissions.
Washington Post columnist David Von Drehle spotlights MIT startup Form Energy, which has created a battery prototype made of iron and oxygen that stores large amounts of power and can release it over days. Von Drehle writes that this new battery could usher in a “sort of tipping point for green energy: reliable power from renewable sources at less than $20 per kilowatt-hour.”
A new study by researchers from MIT and Tulane finds that the MBTA subway network faces the threat of flooding caused by rising sea levels over the new 50 years, reports the Associated Press. “A 100-year storm would completely inundate the Blue Line and large portions of the Red and Orange lines by 2030, researchers found. By 2070, a 100-year storm would flood nearly the entire network.”
A new study by researchers from MIT and Tulane University finds that rising seas have the potential to inundate the MBTA’s network and underscores the importance of fortifying the system’s infrastructure, reports Andrew Brinker for The Boston Globe. “Severe flooding is a grave challenge for the T,” explains graduate student Michael Martello.
MIT researchers have found that while battery and fuel production for electric vehicles creates higher emissions than traditional cars, those emissions are offset by the greater energy efficiency of EVs. “Currently, the electric vehicle in the U.S., on average, would emit about 200 grams of CO2 per mile,” says senior research scientist Sergey Paltsev. “We are projecting that with cleaning up the grid, we can reduce emissions from electric vehicles by 75%, from about 200 (grams) today to about 50 grams of CO2 per mile in 2050.”
Former MIT Professor Steven Weinberg, “a theoretical physicist who discovered that two of the universe’s forces are really the same,” has died at age 88, reports Dylan Loeb McClain for The New York Times.
Writing for the Financial Times, Andrew McAfee, a principal research scientist and co-founder of the MIT Initiative on the Digital Economy, examines how new proposals in the EU to regulate AI could hinder innovation. “Restricting the field of potential innovators to those who can afford high upfront costs is a bad idea,” writes McAfee. “It leads to slower progress and growth and fewer hometown success stories, which are also risks.”
Alexis Sablone M. Arch ’16 speaks with Washington Post reporter Les Carpenter about street skateboarding, competing at this year’s Olympic Games, and why she is uncomfortable with being defined. “To me, I’m just always like trying to be myself and do things that I love to do and not try to fit into these categories in ways that I don’t feel comfortable with,” says Sablone.
NPR’s Mandalit Del Barco spotlights alumna Alexia Sablone M. Arch ’16, who is competing in street skateboarding at this year’s Olympics. Sablone notes that skateboarding has always been about self-expression, creativity and style, not winning medals. "At the end of the day, it's still skateboarding, but there's the nostalgic younger part of me that kind of wants to rebel against this new format of skateboarding," says Sablone. "The thought that people will grow up skateboarding in the future with an Olympic gold medal in mind is so foreign to me, you know?"
CNBC reporter Dain Evans writes about how researchers from MIT’s Digital Currency Initiative and the Federal Reserve of Boston are exploring what a digital currency might look like in America. “I think that if there is a digital dollar, privacy is going to be a very, very important part of that,” says Neha Narula, director of the Digital Currency Initiative at the MIT Media Lab.
Alumnus and lecturer Matthew Mazzotta joins NPR’s Ted Radio Hour to discuss the importance of public spaces, and how every community needs public spaces to gather, discuss, and address issues.
New York Times reporter Damien Cave spotlights Prof. Alan Lightman’s book, “In Praise of Wasting Time.” Cave writes that Lightman’s book “combines personal anecdotes with research on the way our wired world alters the way humans think, and guidance on how to resist the addiction of what he calls ‘the grid.’”
Wall Street Journal reporter Russell Gold spotlights how Form Energy, a startup co-founded by Prof. Yet-Ming Chiang, has developed an inexpensive iron-air battery that can discharge power for days. The batteries could be “capable of solving one of the most elusive problems facing renewable energy: cheaply storing large amounts of electricity to power grids when the sun isn’t shining and wind isn’t blowing,” writes Gold.
Rik Eberhardt of the MIT Game Lab speaks with Popular Science reporter Matt Hongoltz-Hetling about efforts to preserve the traditional games of Indigenous people around the world. Eberhardt, who has been providing input on the Open Digital Library on Traditional Games, notes that: “Most games have the biases of the colonizers. They almost never take the view of the colonized.”