Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Photographs of ultrastretchable metallic wires formed by injecting EGaIn into the core of a hollow elastomeric fiber. (a) Photograph of a fiber at rest. (b) Fiber maintains metallic electrical conductivity up to ∼700% strain. Adapted with permission from ref (97). Copyright 2013 Wiley.
