Printed Nanowires Can Stretch

Printed Nanowires Can Stretch

In order for wearable devices to “disappear” into our daily lives, they must be flexible and conform to normal body movements. Standard metal wires are excellent at conducting electricity; while they typically are flexible to some degree, they tend to be...
Rechargeable Batteries for Hearing Aids

Rechargeable Batteries for Hearing Aids

As we get older, our bodies often don’t function as well as when we were younger. Our hearing may become impaired, and we become more fumble-fingered as our fine motor control degrades. Unfortunately, these two changes can combine to make life more difficult, as...