Invention

Fast Company reporter Shalene Gupta spotlights new research by Prof. David Autor that finds “about 60% of jobs in 2018 did not exist 1940. Since 1940, the bulk of new jobs has shifted from middle-class production and clerical jobs to high-paid professional jobs and low-paid service jobs.” Additionally, the researchers uncovered evidence that “automation eroded twice as many jobs from 1980 to 2018 as it had from 1940 to 1980. While augmentation did add some jobs to the economy, it was not as many as the ones lost by automation.”

Researchers from the MIT Self-Assembly Lab have developed a 4D-knit dress that uses “heat-activated yarn that allows its shape and fit to be altered in an instant,” reports Rima Sabina Aouf for Dezeen. Prof. Skylar Tibbits notes that by having “one dress that can be customized for fit and style, it can be perfectly tailored to the individual while being more sustainable and adaptable to changes in season, style or inventory.”

Researchers at MIT have developed a cathode, the negatively-charged part of an EV lithium-ion battery, using “small organic molecules instead of cobalt,” reports Hannah Northey for Energy Wire. The organic material, "would be used in an EV and cycled thousands of times throughout the car’s lifespan, thereby reducing the carbon footprint and avoiding the need to mine for cobalt,” writes Northey. 

Prof. Fiona Murray, associate dean for innovation and inclusion at MIT Sloan, speaks with Bloomberg Law reporter Lauren Castle about her recent study that found female PhD students are 17% less likely to become new inventors compared with their male counterparts. “What we can show is relative to the supply into Ph.D. programs, there’s still just this huge difference in the percentage of women on patents coming out of the labs than there are in the university,” says Murray.

Erika Debenedictis PhD '20 speaks with Nature reporter Rachel Pells about her experience building her own tools to use in her scientific research. “Inventions come from going out on a limb,” says Debenedictis. “The first version might be duct-taped together, but then you make another one, and another one, and the hope is that eventually the pay-off is greater than the pain of putting it together.”

During a visit to MIT, National Defense Magazine reporter Sean Carberry met with Prof. John Joannopoulos to learn about how researchers at the Institute for Soldier Nanotechnologies (ISN) “are conducting serious research on nanotechnology that could have a big impact on the battlefield.” Carberry notes that ISN researchers conduct fundamental research and have transitioned “numerous technologies ranging from ‘nanostructure amplifying fluorescent polymers for ultra-sensitive explosive detection’ to photonic crystals that enable thermal photovoltaic power generation in a small device that could replace heavy batteries carried by troops.” 

Alumnus Dave Dussault founded Snapchill, a hot coffee company that uses technology to brew, “the best of both hot coffee and cold brew,” reports Grant Welker for NBC Boston. “The technology entails brewing the coffee hot, then dropping the temperature in a matter of seconds from more than 200 degrees to just above freezing,” explains Welker. “It's done using what Dussault said is essentially the same technology used in a refrigerator.”

In a cartoon for The Boston Globe, Sage Stossel spotlights how during the Cambridge Science Festival researchers from the MIT AgeLab spoke about their work during a special presentation at the Cambridge Senior Center. As part of an effort to spur innovations aimed at improving the quality of life for people in their later years, AgeLab researchers have “pursued an array of projects, from researching safer, more automated driving systems to collaborating on ‘smart home’ innovations for facilitating aging in place to the development of interactive robo-pets.”

MIT researchers have developed a new programmable, shape-changing smart fiber called FibeRobo that can change its structure in response to hot or cold temperatures, reports Andrew Paul for Popular Science. “FibeRobo is flexible and strong enough to use within traditional manufacturing methods like embroidery, weaving looms, and knitting machines,” writes Paul. “With an additional ability to combine with electrically conductive threads, a wearer could directly control their FibeRobo clothing or medical wearables like compression garments via wireless inputs from a controller or smartphone.”

President Biden has awarded Prof. Emeritus Subra Suresh ScD '81, the former dean of the MIT School of Engineering, the National Medal of Science for his “pioneering research across engineering, physical sciences, and life sciences,” reports Alexa Gagosz for The Boston Globe. Prof. James Fujimoto '79, SM '81, PhD '84, research affiliate Eric Swanson SM '84, and David Huang '85, SM '89, PhD '93 were awarded the National Medal of Technology and Innovation, “the nation’s highest award for technical achievement.”

A number of MIT spinouts and research projects – including the MOXIE instrument that successfully generated oxygen on Mars, a new solar-powered desalination system and MIT spinout SurgiBox – were featured on TIME’s Best Inventions of 2023 list.

STAT reporter Annalisa Merelli writes that the 2023 Lasker Award has been given to Prof. James Fujimoto, research affiliate Eric Swanson SM ’84 and David Huang PhD ’93 for their work advancing the diagnosis of eye disease. Fujimoto, Swanson and Huang developed “optical coherence tomography (OCT) — the first noninvasive technology allowing doctors to see high-resolution images of the retina.”

Prof. James Fujimoto, research affiliate Eric Swanson SM ’84 and David Huang PhD ’93 have won a Lasker Award for their work inventing optical coherence tomography, which can “detect conditions like macular degeneration and diabetic retinopathy earlier than previous methods, preventing blindness,” reports Noah Weiland and Cade Metz for The New York Times. “O.C.T. now is commonly used in ophthalmology offices, where the patient simply rests a chin and forehead against an instrument for a brief scan,” write Weiland and Metz. “The method, invented in 1991, offers a staggering amount of detail about the retina.”

Prof. James Fujimoto, research affiliate Eric Swanson SM ’84 and David Huang PhD ’93 have been honored with the Lasker Award for their work for their work inventing “imaging technology that revolutionized how ophthalmologists diagnose diseases of the eye," reports Jonathan Saltzman for The Boston Globe. The scientists were recognized for developing “optical coherence tomography, or OCT, the first technology that enabled doctors to see a two- and three-dimensional cross-sectional image of the retina,” Saltzman explains. “This painless scan takes less than 10 minutes, and is now the standard of care for diagnosing retina diseases.”