MIT researchers have developed a method to 3-D print heat-responsive materials that can remember their original form, reports Rachel Zimmerman for WBUR. Prof. Nicholas Fang explains that this development is "critical for drug delivery — you could deliver a smaller, more tailored dose depending on the temperature change."
Melissa Lott writes for Scientific American that MIT researchers have created a device that generates steam using sunlight and does not require mirrors or lenses to concentrate the sun’s heat. The device could provide an “inexpensive option for applications ranging from the large scale (e.g. desalination and wastewater treatment) to smaller applications (e.g. residential water heating).”
Salon reporter Scott Eric Kaufman writes that MIT researchers are using light to print 3-D structures that are able to remember their original shapes, and could be used in solar panel tracking and drug delivery. Kaufman writes that the structures are capable “of springing back to their original forms.”
FOX News reporter Rob Verger writes that MIT scientists have created a new device that can boil water without electricity. The device can “heat water to 212 degrees under just the heat of the sun, and could be used for applications like sterilizing medical tools in settings without electricity.”
Researchers from MIT and the Masdar Institute of Technology have created a new bubble-wrapped, sponge-like device that can turn water into steam using energy from the sun, reports Mary Beth Griggs for Popular Science. The researchers hope that the design “could one day be used as a component in small desalination or wastewater treatment plants.”
IEEE Spectrum reporter Charles Choi writes that researchers from MIT and the Masdar Institute of Technology have developed a new floating system that can boil water using energy from the sun. "Our demonstration shows a new approach to producing low-cost solar thermal devices," explains graduate student George Ni.
Writing for Science, Robert Service describes how MIT researchers have developed an inexpensive, bubble-wrapped device that could help purify water in developing countries. The device was able to “boil and distill water with no extra solar concentrator,” Service explains, which could pave the way for the development of “large-area solar stills for about one-twentieth the cost of conventional technology.”
David Morris writes for Fortune that researchers at the MIT spinoff SolidEnergy Systems are developing a longer-lasting lithium metal battery for smartphones and wearables. Morris writes that the battery has “about double the energy density of today’s standard lithium-ion battery.”
MIT researchers have outlined a new way of developing a lithium-oxygen battery that would increase the battery’s energy efficiency and longevity, according to The Economist. “In trials which discharged and recharged the battery 130 times, it lost less than 2% of its capacity,” The Economist notes.
Prof. Polina Anikeeva speaks with Cory Johnson of Bloomberg West about the emerging field of bioelectronics. Concerning future applications of bioelectronics, Anikeeva says that she thinks “we will start seeing more and more devices coming in and being implanted into various parts of the nervous system to treat disorders we haven’t even thought of before as neurological.”
MIT researchers have developed a new lithium-oxygen battery concept that improves energy efficiency and longevity, and could potentially be used in long-distance electric cars and smartphones, reports Ben Woods for Wired. The new approach results in “faster charging and more efficient batteries, due to lower heat wastage,” Woods explains.
MIT researchers have developed a new water-based material that could be used to make artificial skin, long-lasting contact lenses and drug-delivering bandages, writes Jamie Ducharme for Boston Magazine. “It’s interesting to imagine a world where your medicine cabinet is stocked with hydrogel-elastomer hybrids instead of contact lenses and Band-Aids,” writes Ducharme.
In this video, BBC World News reporter Adam Shaw learns about the stretchy, water-based hydrogel MIT researchers developed that could be used as a smart bandage to sense temperatures and deliver medication. “This is a new way to think about this interface between the human body and electronic devices,” explains Prof. Xuanhe Zhao.
In an article for CNN Money about developments in battery technology, Jackie Wattles highlights a new approach developed by MIT researchers that could help pave the way for solid-state lithium-ion batteries. Wattles explains that such technology could “survive hundreds of thousands of charges, store 20% to 30% more power, and isn't as susceptible to overheating.”
In this video, Bloomberg News reporter Sam Grobart examines the new hydrogel developed by MIT researchers that can bend and twist without breaking, and could be used to deliver medicines and monitor our health. Grobart explains that the hydrogel “could be a building block of the medicine of the future.”