Smart Beads Could Repair Corroded InfrastructureUnknown - 2014
If you've ever seen a rusty nail or pipe, you've observed corrosion. On a small scale it's a nuisance but on a large scale the process can destroy pipelines, bridges, and other expensive metal infrastructure. Corrosion costs the U.S. government billions of dollars a year in repairs, which makes the issue an important target for scientists. Now, researchers are working on a new way to detect and fix rusty metal.
Publisher: [Place of publication not identified] : , American Institute of Physics, , 
Copyright Date: ©2014
Characteristics: video file,rda 1 online resource (1 video file (1 min., 50 sec.)) : sound, color