Mechanical engineering

MIT students captured the top spot in the first round of the SpaceX Hyperloop competition for their design for passenger pods that could travel on a high-speed transportation system, reports David Morris for Fortune. 

A team of MIT students took first place in the first round of the SpaceX Hyperloop competition, reports Steve Annear for The Boston Globe.  Team members told Annear that, “It’s great to see our hard work recognized, and we are excited to have the opportunity to continue to push this technology one step closer to reality.” 

Prof. Ioannis Yannas was inducted into the National Inventor’s Hall of Fame for his work with Dr. John Burke on regenerating human skin as a treatment for burn victims, writes Robby Berman for Slate.  In a video accompanying the story, Yannas explains that his work was focused on “speeding up the rate of closing up these wounds.” 

Researchers at MIT have developed an incandescent light bulb that vastly improves the device’s energy efficiency, The Economist reports. The modified bulb “maintains the technology’s advantages while vastly improving its energy credentials, giving it the potential to trounce CFLs and LEDs.”

MIT researchers have created artificial replicas of the fur that keeps fur seals and sea otters warm in cold water to see how those hairs act as insulators, reports Charles Choi for Popular Science. The researchers found that “the longer and more closely spaced hairs were, the better that surfaces were at trapping air and staying dry.”

MIT researchers have developed a technique to increase the efficiency of incandescent light bulbs, reports Matt McGrath for BBC News. "We have this huge challenge that the world is facing right now, global warming and energy efficiency and this gives you one more tool," says Prof. Marin Soljačić. 

MIT researchers have developed a microscope that can generate close to real-time images on nanoscale processes, reports Kevin Hartnett for The Boston Globe. The microscope allows “microscopic worlds that had appeared static suddenly leap into motion,” Hartnett explains. 

Dana Guth reports for Boston Magazine on a new bandage developed by Prof. Xuanhe Zhao that can deliver medication directly to a wound. “The bandage is filled with tiny pathways, so that drugs can flow through its gel-like material, providing relief for burns and other minor skin conditions,” writes Guth.

MIT researchers have developed a new bandage that can detect infection and automatically release medication, reports Jordan Graham for The Boston Herald. “We are trying to design long-term, high-efficiency interfaces between the body and electronics,” explains Prof. Xunahe Zhao.

NBC News reporter Maggie Fox writes that MIT researchers have developed a stretchy, wet bandage that can deliver medications. The device could “carry a thermometer to continuously measure skin temperature, or tiny devices to keep an eye on blood sugar levels for someone with diabetes.”

Alvar Saenz-Otero, director of the Space Systems Laboratory, speaks with WGBH Radio’s Edgar Herwick about the problem of space debris. Otero and his team are “refining a system that would enable a spacecraft to match the spin of a piece of space junk, capture it, and haul it out of orbit.”

MIT researchers have developed a new hydrogel that is 90 percent water, reports Carmen Drahl for Forbes. The new hrydogel “adheres to surfaces like glass, titanium, aluminum, and ceramics with a toughness approximating that of nature’s interfaces between tendons and bone." 

In this video, FOX News reporter Douglas Kennedy speaks with MIT researchers about the robot they developed, called HERMES, that is controlled by a human operator and could aid rescuers in disaster situations. “We wanted to send a robot into a disaster situation so we don’t risk human life,” explains graduate student Albert Wang. 

Bret Stetka writes for The Atlantic about how MIT researchers have studied how harbor seals are able to use their whiskers to track prey. Prof. Michael Triantafyllou explains that his team’s findings could be used to develop new technologies that, for example, could “detect plumes underwater, such as in oil spills, or other plumes polluting the environment.”

Anna Nowogrodzki reports for New Scientist on Hyrdoswarm, a company founded by graduate student Sampriti Bhattacharyya that is designing autonomous robots to map the oceans. “A network of autonomous drones could be used for disaster response, coral reef monitoring, surveillance for port security and finding places to drill for oil and gas,” writes Nowogrodzki.