Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

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.

Material Matters

The Quarterly Magazine of NIST's Material Measurement Laboratory

Fall 2014

Tracing the Ebola Outbreak
Improving Microscopic Batteries
Building the New Kilogram 

Download PDF (1.6 MB)