Sergio Ernesto Barrera. Photo by Spencer Coppage for Virginia Tech. (IMAGE)

Virginia Tech

Sergio Ernesto Barrera. Photo by Spencer Coppage for Virginia Tech.

Caption

Sergio Ernesto Barrera. Photo by Spencer Coppage for Virginia Tech.

Credit

Sergio Ernesto Barrera. Photo by Spencer Coppage for Virginia Tech.

Usage Restrictions

Credit Virginia Tech

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.