MIT researchers have published a series of new papers demonstrating that the design for the SPARC compact nuclear fusion reactor “is both technically feasible and could produce 10 times the energy it consumes,” reports Dino Grandoni for The Washington Post.
Popular Mechanics reporter Caroline Delbert writes that new research by MIT scientists provides evidence that the compact nuclear fusion design they are developing should be feasible. Delbert writes that the researchers may be able to get the SPARC reactor online within 10 years by “improving materials and shrinking costs.”
UPI reporter Brooks Hays writes that a series of papers by MIT researchers finds that the designs for the SPARC compact nuclear fusion experiment should be viable. “Engineers expect their SPARC reactor, or tokamak, to be much more powerful than previous experimental reactors,” writes Hays.
In a series of new papers, MIT researchers provide evidence that plans to develop a next-generation compact nuclear fusion reactor called SPARC should be viable, reports Henry Fountain for The New York Times. The research “confirms that the design we’re working on is very likely to work,” says Martin Greenwald, deputy director for MIT’s Plasma Science and Fusion Center.
Fast Company reporter Kristin Toussaint writes that a study by MIT researchers finds shutdowns and lockdowns caused by the coronavirus pandemic led to clearer skies and increased solar output in Delhi. “I think we’ve been able to get a glimpse of how the world can look like if we actually have clean air,” says research scientist Ian Marius Peters.
Architects from MIT and Generate Technologies have designed Boston’s first cross-laminated timber (CLT) building, a “’revolutionary’ type of timber [that] promises to reduce emissions that cause climate change, create affordable housing and jumpstart a new job-producing, homegrown industry in New England,” reports Bruce Gellerman and Kathleen McNerney for WBUR.
A study by Prof. Jessika Trancik examines how cheap energy storage must be for the U.S. to rely on renewable energy, reports David Roberts for Vox. The research demonstrates how “a US energy grid run entirely on renewable energy (at least 95 percent of the time), leaning primarily on energy storage to provide grid flexibility, may be more realistic, and closer to hand, than conventional wisdom has it,” writes Roberts.
WCVB-TV’s Mike Wankum visits MIT to learn about the Solar Electric Vehicle Team. “We are trying to prove that we can move away from cars that rely on gasoline or diesel,” explains undergraduate Salem Ali, “and move towards more electric vehicles, and potentially even vehicles that you don’t have to plug in.”
John Yang reports for PBS NewsHour about technologies to harvest fog to secure the world’s water supply, including one system designed by Prof. Kripa Varanasi to collect water from power plant cooling towers. Varanasi and his team “discovered that zapping air rich in fog with a beam of electrically charged particles draws the droplets toward the mesh, dramatically increasing its ability to collect water,” says Yang.
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.”
Jonathan Shieber of TechCrunch reports that Commonwealth Fusion Systems, a startup collaborating with MIT, has raised an additional $50 million toward its efforts to develop a commercial fusion reactor. “Commonwealth Fusion expects to have its smallest possible reactor built by 2025 thanks to the research that MIT has done on proprietary magnet technology that the company uses to confine its nuclear reaction,” writes Shieber.
Researchers from a number of institutions, including MIT, are exploring the feasibility of cold fusion, reports Steven Salzberg for Forbes. The researchers explained that while they were unable to successfully produce cold fusion, their exploration of this topic “is likely to have a substantial impact on future energy technologies.”
National Geographic reporter Michael Greshko writes about a new effort by researchers from a number of institutions, including MIT, to reassess the possibility of cold fusion. Prof. Yet-Ming Chiang explains that he hopes to be able to create a “‘reference experiment’ for other labs to also advance research into lower-energy nuclear physics.”
Bloomberg News reporter Carol Massar spotlights how MIT researchers have developed a robot that can identify and sort recyclables. “The system includes a soft Teflon hand that uses tactile sensors to detect the size of an object and the pressure needed to grasp it,” Massar reports. “From there it can determine if it’s made of metal, paper or plastic.”
Scientific American reporter Jeremy Hsu highlights how CSAIL researchers have developed a robot that can automatically sort recycling. The robot “uses soft Teflon ‘fingers,’ which have fingertip sensors to detect object size and stiffness,” Hsu explains.