Mechanical engineering

Research scientist Brian Subirana speaks with The Economist’s Babbage podcast about his work developing a new AI system that could be used to help diagnose people asymptomatic Covid-19.

MIT researchers have developed a new system that uses solar power to sterilize medical tools, according to The Economist. The system “should cost just a tenth as much to make commercially as a conventional autoclave of equivalent potency.”

New Scientist reporter Donna Lu writes that MIT researchers have developed a new portable, solar-powered device that could be used to sterilize medical instruments in resource-limited areas. “The new tool works even in hazy or cloudy conditions,” writes Lu. “It consists of a solar component that heats water to generate steam, which is then connected to a pressure chamber.”

Fast Company reporter Adele Peters writes that a new mask developed by Prof. Giovanni Traverso is embedded with sensors that change colors when it is properly positioned. “When you put on the mask, if the edge is in contact with the skin, you will have that temperature change indicating that you have contact,” says Traverso. “If not, then there won’t be that color change, and you can tell immediately.”

Fast Company reporter Yasmin Gagne spotlights MIT startup Spyce, which has developed a robotic restaurant kitchen. “With a global pandemic ongoing, a meal cooked with a robotic system might be just enough of a differentiator to help Spyce thrive in an era that has decimated the restaurant industry,” writes Gagne.

AP reporter Mark Pratt writes that Gov. Charlie Baker has nominated Dalila Argaez Wendlandt SM ’93 to fill an open seat on the state’s highest court. Pratt writes that Baker noted, “Wendlandt’s background in science and the law gives her a unique perspective.” 

Massachusetts Governor Charlie Baker has nominated Dalila Argaez Wendlandt SM ’93 to the Supreme Judicial Court, reports Katie Lannan for WBUR. "Engineering requires you to look at the data and follow it where it goes, and to roll up your sleeves when there's a problem that looks like it's unsolvable," says Wendlandt. "For me the law is very similar especially when you do high-end legal work. Often, the answer is not clear, but if you're confident in your skills, you roll up your sleeves, you bring out the big guns and you just do your job."

A new algorithm developed by MIT researchers could be used to help detect people with Covid-19 by listening to the sound of their coughs, reports Zoe Kleinman for BBC News. “In tests, it achieved a 98.5% success rate among people who had received an official positive coronavirus test result, rising to 100% in those who had no other symptoms,” writes Kleinman.

Mashable reporter Rachel Kraus writes that a new system developed by MIT researchers could be used to help identify patients with Covid-19. Kraus writes that the algorithm can “differentiate the forced coughs of asymptomatic people who have Covid from those of healthy people.”

A new took developed by MIT researchers uses neural networks to help identify Covid-19, reports Alyse Stanley for Gizmodo. The model “can detect the subtle changes in a person’s cough that indicate whether they’re infected, even if they don’t have any other symptoms,” Stanley explains.

TechCrunch reporter Devin Coldewey writes that MIT researchers have built a new AI model that can help detect Covid-19 by listening to the sound of a person’s cough. “The tool is detecting features that allow it to discriminate the subjects that have COVID from the ones that don’t,” explains Brian Subirana, a research scientist in MIT’s Auto-ID Laboratory.

MIT researchers have developed a new AI model that could help identify people with asymptomatic Covid-19 based on the sound of their cough, reports CBS Boston. The researchers hope that in the future the model could be used to help create an app that serves as a “noninvasive prescreening tool to figure out who is likely to have the coronavirus.”

Danielle Geathers, president of the MIT Undergraduate Association, joins Kelly Clarkson to discuss her goals for her presidency. Geathers highlights the Talented Ten Mentorship program, which aims to help increase matriculation of Black women by pairing “Black women in high school with Black women at MIT.” Clarkson applauded her work, noting “that’s amazing mentorship…You can dream big when you see that someone has made it there.”

Axios reporter Bryan Walsh highlights how MIT researchers have developed a new solar-powered device that can extract drinkable water from the air and “could help alleviate water scarcity in some of the world's driest regions.” Walsh notes that the new design “makes use of a more common material called zeolite, doubling its capacity to generate water.”
 

MIT researchers have developed a solar-powered system that is able to extract drinkable water from dry air, reports Layal Liverpool for New Scientist. “In areas where water scarcity is a problem, it’s important to consider different technologies which provide water, particularly as climate change will exacerbate many water scarcity issues,” says graduate student Alina LaPotin.