Researchers at MIT have developed a soft robot that can be controlled by a weak magnetic field and travel through tiny spaces within the human body, reports Andrew Paul for Popular Science. “Because of their soft materials and relatively simple manipulation, researchers believe such mechanisms could be used in biomedical situations, such as inching through human blood vessels to deliver a drug at a precise location,” explains Paul.
MIT researchers have discovered an RNA-guided DNA-cutting enzyme in eukaryotes, reports Science. “The researchers speculate that eukaryotic cells may have gained the newly identified editing genes from transposable elements—so-called jumping genes—they received from bacteria,” writes Science.
MIT researchers have identified a new biological editing system that could “potentially be even more precise than CRISPR gene editing,” reports Laura Baisas for Popular Science. The new system, based on a protein called Fanzor, is “the first programmable RNA-guided system discovered in eukaryotes,” Baisas notes.
Researchers at MIT have showed that “they could induce people to dream about a particular subject and that doing so helped them become more creative,” writes F.D. Flam for Bloomberg. “The findings should remind us that the line between productivity and resting is blurry — especially in creative endeavors,” writes Flam.
Undergraduate student Kathleen Esfahany speaks with GBH host Jeremy Siegel about her work discovering that people are most creative in the early stages of sleep. “The biggest finding and the thing that I think most people would relate to is that there was a nice effect of people being more creative after a nap, versus staying awake,” says Esfahany. “And I think this is well-corroborated by a lot of other studies, but this was just really exciting to be able to see.”
Researchers at MIT have found that lawyers “have an easier time remembering legal documents written in simple English over those filled with so-called legalese,” reports Ed Cara for Gizmodo. “On average, for instance, lawyers scored 45% on a test that asked them to recall documents written in legalese, compared to the average 38% scored by nonlawyers,” explains Cara. “But the lawyers’ score also increased to over 50% when they were given the simplified version.”
MIT and Harvard Medical School researchers have found that people are most creative when drifting off to sleep, reports WHDH. “The earliest stage sleep, we call that N1 stage sleep, just a brief nap in that period can really boost your creativity,” says undergraduate student Kathleen Esfahany.
MIT scientists have found that the earlier stages of sleep are key to sparking creativity and that people could be guided to dream about specific topics, further boosting creativity, reports Ingrid Wickelgren for Scientific American. “There is an objective and experimental link between incubation of some specific dream and postsleep creativity around that topic,” explains postdoc Adam Haar Horowitz. “This validates centuries of anecdotal reports from people who are in the creative space.”
Researchers from MIT and Harvard have found that short naps “can help the brain come up with creative solutions to tough problems,” reports Tony Ho Tran for The Daily Beast. “The phenomenon occurs during the very early stages of the sleep cycle known as hypnagogia, or the liminal space right between dozing off and being awake,” writes Tran.
A study by MIT and Harvard researchers has found that sleep onset, the transitional period from a woozy but still awake state into sleep, has a strong effect on creativity, reports Alan Mozes for HealthDay.
Science reporter Sofia Moutinho spotlights how MIT researchers used a glove that tracks sleep stages to guide people’s dreams while they snoozed. Many participants who considered themselves “stuck and uncreative” were surprised at how inventive they could be in their dreams, explains postdoc Adam Haar Horowitz. “Most people don’t know that there’s a piece of themselves that is biologically designed to be totally unstuck, but they’re forgetting it every night.”
MIT researchers have developed SoftZoo, “an open framework platform that simulated a variety of 3D model animals performing specific tasks in multiple environmental settings,” reports Andrew Paul for Popular Science. “This computational approach to co-designing the soft robot bodies and their brains (that is, their controllers) opens the door to rapidly creating customized machines that are designed for a specific task,” says CSAIL director, Prof. Daniela Rus.
Researchers at MIT have developed “SoftZoo,” a platform designed to “study the physics, look and locomotion and other aspects of different soft robot models,” reports Brian Heater for TechCrunch. “Dragonflies can perform very agile maneuvers that other flying creatures cannot complete because they have special structures on their wings that change their center of mass when they fly,” says graduate student Tsun-Hsuan Wang. “Our platform optimizes locomotion the same way a dragonfly is naturally more adept at working through its surroundings.”
Prof. John Gabrieli speaks with GBH host Jeremy Siegel about his research showing that standard autism diagnostic tests often prevent women and girls from receiving proper diagnosis and proper treatment. “It’s only in recent years that we've understood that autism can be expressed quite differently in females,” says Gabrieli. “And we need to know that so they get the right kind of help.”