Unlike conventional batteries, the device generates energy only when sweat is available, making it particularly suited for ...

As people strive ever harder to minutely quantify every action they do, the sensors that monitor those actions are growing lighter and less invasive. Two prototype sensors from crosstown rivals ...

(Nanowerk News) Cellulose nanocrystals (CNCs), an emerging bio-based material, have found extensive applications in industries such as electronics, bioplastics, and energy. However, the functional ...