Cynthia Graber writes for The Boston Globe Magazine that MIT researchers developed a robot to collect sewage samples, in an effort to gain a better understanding of public health problems. The samples can pinpoint harmful environmental factors as well as “neighborhoods with high rates of infectious diseases or even obesity, levels of illegal drug use, and pollutants.”
Prof. John Leonard prepared a free video lesson explaining the science behind the Deflategate controversy, writes Adam Vaccaro for The Boston Globe. Vaccaro writes that Leonard explained he hopes the lesson will help students “understand the physics of air pressure and temperature by connecting them to a major event in popular culture.”
In an article for Salon about extreme weather, Paul Rosenberg highlights a new study by MIT researchers that shows climate change could cause California to “experience three more extreme precipitation events per year by 2100, although the number could be reduced by half that if aggressive policy measures are pursued.”
Prof. Emanuel Sachs, who is credited as one of the inventors of 3-D printing, discusses the manufacturing method’s origins and its increasing popularity with Meghna Chakrabarti of Radio Boston. Sachs explains that 3-D printing is an increasingly popular academic tool because “it takes so long to make prototypes any other way and…3-D printing really enables people to make.”
MIT researchers have created a new strong, yet lightweight material by using a 3-D printer to fuse flakes of graphene into a sponge-like object, reports Nick Kwek for BBC News. “The newfangled product could be used in the construction of airplanes or buildings,” says Kwek.
MIT researchers have used computer models to turn flakes of graphene into 3-D structures, creating one of lightest, strongest materials, writes Nicola Davison for CNN. "Once they combine and fuse together, all the flakes contribute to the strength of the overall structure," research scientist Zhao Qin explains.
Inside Higher Ed reporter Carl Straumsheim writes that researchers from MIT and Harvard have released the latest findings from an ongoing study analyzing learner engagement and behavior in 290 MOOCs. Among other findings, researchers found that “about one-third (32 percent) of the people who participate in edX MOOCs work or used to work as teachers.”
Researchers at MIT have fused flakes of graphene into a sponge-like shape, creating one of the strongest lightweight materials, writes James Temperton for Wired. Flakes of graphene were compressed using heat and pressure, then 3-D printers were used to create a “strong, stable structure similar to some corals” for stress tests.
Writing for Forbes, Eric Mack highlights a study by MIT researchers that shows extreme precipitation events in California should become more frequent due to climate change. The researchers found that by 2100, California “should expect between one and three more extreme precipitation events…every single year.”
MIT researchers have developed a new ultra-light material that is ten times stronger than steel, reports Tia Ghose for CBS News. Ghose explains that in the future, the material could potentially be used to build bridges, “which would be ultrastrong, lightweight, and insulated against heat and cold because of all the myriad air pockets in the material.”
By fusing graphene into a porous 3-D form, MIT researchers have created a strong, lightweight material, writes Brooks Hays for UPI. “The findings suggest a 3D material's tensile and compressive properties are dependent on the geometry of its structure, not the strength of the 2D material from which it is derived,” explains Hays.
MIT researchers have designed a strong, lightweight material that is ten times stronger than steel, reports Katharine Schwab for Co.Design. “If we can produce the material in big amounts, we can use that to somehow substitute some of the steel used for construction,” says research scientist Zhao Qin.
A study by MIT researchers provides evidence that California could see an increase in extreme precipitation events due to climate change, according to CBS San Francisco. “Using large scale future projections and factoring in policies to restrict global warming, researchers said the Bay Area could see more of those kinds of storms on a seasonal basis.”
CSAIL researchers have found that ride-sharing services could reduce the number of cars on the road by 75 percent, reports Marisa Kendall for The Mercury News. The researchers developed an algorithm that can increase service speeds by 20 percent by rerouting cars to “their most efficient routes, including automatically sending idle cars to areas of high demand.”
UPI reporter Brooks Hays writes that MIT researchers have developed a new model that helps predict the frequency of extreme precipitation events. The researchers found that “a rise in global temperature of 4 degrees Celsius will yield an extra three extreme precipitation events per year in California by the end of the century.”