Engineers solve a mystery on the path to smaller, lighter batteries Branchlike metallic filaments can sap the power of solid-state lithium batteries. A new study explains how they form and how to divert them. November 18, 2022
On batteries, teaching, and world peace Professor Emeritus Donald Sadoway, renowned electrochemist and influential educator, reflects on 45 years at MIT. November 17, 2022
With new heat treatment, 3D-printed metals can withstand extreme conditions A technique that transforms the metals’ microscopic structure may enable energy-efficient 3D printing of blades for gas turbines or jet engines. November 14, 2022
MIT PhD students shed light on important water and food research J-WAFS Fellows discuss their inspiration for pursuing challenges in water and food systems. November 10, 2022
Inspiration at the atomic scale With new techniques in electron microscopy, James LeBeau explores the nanoscale landscape within materials to understand their properties. November 9, 2022
An easier way to remove medical devices Metal stents or staples that disintegrate on demand inside the body could eliminate some surgical and endoscopic procedures. November 8, 2022
UpNano joins MIT.nano Consortium Provider of ultra-high resolution 3D printing becomes sustaining member of industry group. November 7, 2022
New materials could enable longer-lasting implantable batteries Pacemakers and other medical devices, as well as long-distance drones and remote sensors, could require fewer battery replacements with new approach. November 4, 2022
MIT engineers develop a low-cost terahertz camera The device provides greater sensitivity and speed than previous versions, and could be used for industrial inspection, airport security, and communications. November 4, 2022
Nanosensors target enzymes to monitor and study cancer By analyzing enzyme activity at the organism, tissue, and cellular scales, new sensors could provide new tools to clinicians and cancer researchers. November 2, 2022
