new shiled covid 19

New shield couples COVID-19 protection with a clear…

By Renee Meiller MADISON - In March, as coronavirus cases spread across the country, University of Wisconsin-Madison engineers responded with a simple design for a medical face shield made from common materials that 450 manufacturers put…

Magnetic Nanodiscs

A mechanical way to stimulate neurons

Magnetic nanodiscs can be activated by an external magnetic field, providing a research tool for studying neural responses. David L. Chandler, MIT News Office In addition to responding to electrical and chemical stimuli, many of…