The Echo Nest, an audio-tech company founded by MIT alumni, has identified the most danceable number one hit songs, writes Dan Kopf for Quartz. Echo Nest’s algorithm determines the “danceability” of a song based on the tempo and beat regularity, Kopf explains, “so a bridge that even briefly changes the mood is highly penalized.”
Prof. Emeritus Ernest Moniz – former US Energy Secretary and co-chair of the Nuclear Threat Initiative – speaks with Jeremy Hobson on WBUR’s Here & Now about the Trump-Putin summit and what it could mean for nuclear dialogue.
Using data from MIT’s Living Wage Calculator, CNBC "Make It" has mapped out the earnings needed for a single person to live comfortably in every state, reports Emmie Martin. The calculator, explains Martin, “takes into account factors such as child care and health insurance, in addition to food and other regular costs.”
CNBC reporter Courtney Connley spotlights Mareena Robinson Snowden, the first black woman to earn a PhD in nuclear engineering from MIT. Snowden’s advisor, Senior Research Scientist Richard Lanza, says that, “Mareena has that rare combination of passion, enthusiasm and technical and policy expertise."
Jesus Diaz of Fast Company writes that researchers from MIT’s Self-Assembly Lab are experimenting with the “truly wild” future of manufacturing with their 4-D printing technology that allows designers to rapidly print flexible, complex shapes. “It’s not hard to imagine the complex products and materials that this new technology could enable,” writes Diaz.
MIT alumna Stephanie Lampkin has been named to Fortune’s 40 Under 40 List. As the founder and CEO of Blendoor, Lampkin “is determined to mitigate systemic bias in tech and beyond,” writes Ellen McGirt for Fortune.
A new study co-authored by researchers at MIT finds that, “human activities are altering Earth's seasons in a way that is creating a greater contrast between summer and winter in much of North America, Europe and Eurasia,” reports Andrew Freedman for Axios.
The BBC’s Jane Wakefield attends a breast pump hackathon at MIT, where she meets with “a group of women determined to improve this old-fashioned tech.” MIT research affiliate Catherine D’Ignazio highlights matters like comfort, discretion and milk tracking capabilities as the type of issues the hackathon looks to solve.
At the International Conference on Machine Learning, MIT researchers demonstrated an adversarial attack, fooling an AI system into thinking a 3-D printed turtle was a rifle, reports Matthew Hutson for Science. Prof. Aleksander Madry explains that the ability to fool AI systems shows, “we need to rethink all of our machine learning pipeline to make it more robust.”
Newsweek reporter Aristos Georgiou writes that physicists from MIT and other institutions have observed a star, called RW Aur A, consuming a young planet. Observations made with NASA’s Chandra X-ray Observatory over a five-year period enabled the finding, explains Georgiou.
WCVB-TV’s Karen Holmes Ward highlights how MIT students created a summer camp, called DynaMIT, aimed at getting middle school students interested in STEM fields. MIT undergraduate Julia Cho explains that DynaMIT tries to, “focus on hands-on activities because we know that students are much more interested in those sorts of experiments and places where they can explore to their heart’s content.”
Using data on subatomic particles called neutrinos from Antarctica’s IceCube Neutrino Observatory, a team including MIT researchers has determined that Einstein’s theory of special relativity is correct. “Neutrinos had not yet been discovered when Einstein died, but his theory still predicts their behavior,” explains Kimberly Hickok for LiveScience.
A team including MIT research scientist Ulrich Faul has discovered that the Earth’s interior contains 1,000 times more diamonds than was previously thought, writes Sarah Emerson for Motherboard. The researchers believe that one to two percent of “craton roots,” which are the deepest sections of the “rock layers extending upwards of 200 miles through the Earth’s crust and mantle,” may contain diamonds.
MIT researchers have discovered a cache of diamonds below the surface of the Earth, deeper than any drilling expedition has ventured, reports the Agence France-Presse wire. This discovery was made after “scientists were puzzled by observations that sound waves would speed up significantly when passing through the roots of ancient cratons.”
A new MIT study “offers ideas on job retraining programs for professional drivers and other workers who could be displaced by new technologies,” reports Callum Borchers for WBUR Bostonomix. The researchers hope to “provide a tool for people who might be planning these retraining programs that allows them to see what viable skill transformations exist," says graduate student Morgan Frank.