MIT researchers have developed artificial muscles that can stretch more than 1,000 percent of their size and lift more than 650 times their weight, reports Sid Perkins for Scientific American. The new fibers could have applications in robotics and prosthetic devices, Perkins explains, and “work more like real muscles: they do work by pulling on or lifting objects.”
Reporting for WBUR, Carey Goldberg highlights how MIT researchers have developed a new RNA editing tool that could be used to tweak a gene that raises the risk of Alzheimer’s disease. As the effects of RNA editing are not permanent, “it's almost like a small, pill-like version of gene therapy,” explains research scientist and McGovern Fellow Omar Abudayyeh.
MIT researchers have developed a new method for potentially increasing solar cell efficiency beyond the theoretical limit, reports Daniel Oberhaus for Wired. “What’s cool here is that this is a fundamentally different approach from traditional photovoltaics,” says Joseph Berry of the National Renewable Energy Laboratory.
A study by Prof. Daniel Rothman finds that if carbon emissions exceed a critical threshold, it could lead to a mass extinction, reports Martin Finucane for The Boston Globe. "We should limit carbon dioxide emissions,” says Rothman. “The carbon cycle is a non-linear system, and if you perturb it, surprising things may happen.”
New York Times reporter Neil Genzlinger memorializes the work of Philip Freelon, an MIT alumnus and well-known architect. Genzlinger writes that Freelon’s “long list of credits includes museums and other cultural institutions devoted to the black experience, among them the National Museum of African American History and Culture on the Mall in Washington.”
Writing for PBS’ American Experience about the women who helped ensure the success of the Apollo 11 mission, Nathalia Holt highlights the work of Margaret Hamilton, who led the development of software for the Apollo missions while at MIT.
WCVB-TV’s Chronicle highlights MIT startup Lunar Station, which is developing navigational services for companies and organizations looking to travel to the moon. Chronicle explains that the Lunar Station team “maps the lunar surface to ensure safe and profitable missions.”
MIT alumnus Philip Freelon, a renowned architect known for his work designing the National Museum of African American History and Culture, has died at 66, reports Kelsey Campbell-Dollaghan for Fast Company. Campbell-Dollaghan notes that Freelon was also known for his efforts to make the field of architecture more diverse and inclusive.
WCVB-TV’s Chronicle spotlights how researchers at the MIT Instrumentation Lab developed the technology needed to successfully bring Apollo astronauts to the moon.
In this WGBH documentary, Prof. Jeff Hoffman, a former astronaut, discusses what inspired him to pursue a career in space exploration and recounts his experiences voyaging in space. “There is something very, very powerful about looking at the Earth from the outside,” says Hoffman. “It’s a different place than when you are actually standing on it.”
Writing for Fortune about the impacts of automation on the labor market, Geoff Colvin highlights Prof. Daron Acemoglu’s research analyzing the historical effects of technology on workers. Colvin explains that Acemoglu and his colleagues found that, “for the first time in modern history, automation isn’t necessarily good for workers overall.”
Researchers from MIT’s Senseable City Lab have found that taxi cabs equipped with sensors could be used to monitor the condition of cities, reports Jesus Diaz for Fast Company. “Gaining an accurate picture of urban conditions is crucial for city planners and administrators who must decide how to allocate scarce resources,” Diaz explains.
In an article for The Washington Post, Prof. Kate Brown examines the impacts of the Chernobyl nuclear meltdown. Brown notes that the consequences of the accident reached further than initially thought, writing that “the fallout map shows that Chernobyl radioactivity drifted widely across Europe, usually in areas with higher altitudes and precipitation.”
BBC Future reporter Richard Hollingham examines how MIT researchers developed the Apollo Guidance Computer (AGC), which helped Apollo 11 astronauts navigate safely to and from the moon. “The AGC was filled with thousands of integrated circuits, or silicon chips,” Hollingham explains. “NASA’s order of this new technology led to the rapid expansion of Silicon Valley and accelerated the development of today’s computers.”
Graduate student Shekhar Chandra cites the work of Prof. Elfatih Eltahir in an article for CNN about the rising temperatures in India. “Experts at MIT say that even if the world succeeds in cutting carbon emissions, limiting the predicted rise in average global temperatures, parts of India will become so hot they will test the limits of human survivability,” writes Chandra.