MIT researchers have developed a light-based computing system that could enhance deep learning, reports Jesse Dunietz for Scientific American. Future versions fabricated for deep learning, “could provide the same accuracy as the best conventional chips while slashing the energy consumption by orders of magnitude and offering 100 times the speed.”
MIT researchers have developed a computer chip that uses beams of light to mimic neurons, reports Matthew Hutson for Science. Hutson explains that, “such ‘optical neural networks’ could make any application of so-called deep learning—from virtual assistants to language translators—many times faster and more efficient.”
MIT researchers have developed a stretchy, biocompatible material that could be implanted in a patient’s body and used to stimulate cells or detect disease, according to FOX News. The hydrogel “could bend and twist in a patient’s body without breaking down.”
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.”
Popular Science reporter Mary Beth Griggs writes that MIT researchers are developing a more efficient incandescent light bulb. Griggs explains that the prototype “is already as energy efficient as some LEDs and fluorescent bulbs currently on the market.”
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.
Writing for BetaBoston, Nidhi Subbaraman reports that Prof. Polina Anikeeva has received a new grant from DARPA to investigate ways to stimulate specific neurons in the body using fibers or nanoparticles. “Zapping key nerves with a current, ultrasound, or with light is expected to treat a range of conditions,” Subbaraman explains.
WGBH reporter Mike Deehan writes that MIT will play a key role in a new public-private partnership aimed at expanding the use of photonics in manufacturing. Prof. Krystyn Van Vliet explains that MIT will coordinate the "education and workforce development program for the entire nation in this area.”
Researchers from MIT and Harvard have identified the optical features within a limpet’s shell that allow the mollusk to display blue stripes, reports Nidhi Subbaraman for BetaBoston. The findings could inspire developments in augmented reality screens.
Xinhuanet highlights a new system developed by MIT Professor Marin Soljačić and graduate student Yichen Shen that allows for filtering light waves based on direction. This research could have major implications for solar energy technology.
New Scientist reporter Jacob Aron reports on how MIT researchers have developed a new system that filters light waves based on the direction they are traveling. The system could be used to take photographs of faint objects, Aron writes.
Writing for Scientific American, Geoffrey Giller explores a new device developed by MIT researchers that combines elements of both photovoltaic cells and solar-thermal thermal systems to generate power from the sun.